Herbology Instructor

Darksteel Monolith (Commander Masters)
Sergey Glushakov

Indestructible Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell you cast from your hand.

Mirrodin's heart beats with Phyrexian oil.

Restless Bivouac (Wilds of Eldraine Promos)
Sergey Glushakov

This land enters tapped. {T}: Add {R} or {W}. {1}{R}{W}: This land becomes a 2/2 red and white Ox creature until end of turn. It's still a land. Whenever this land attacks, put a +1/+1 counter on target creature you control.

Underground Mortuary (Murders at Karlov Manor Promos)
Sergey Glushakov

({T}: Add {B} or {G}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Monumental Corruption (Phyrexia: All Will Be One Commander)
Sergey Glushakov

Target player draws X cards and loses X life, where X is the number of artifacts you control.

"Funny, I always thought the Phyrexians were a heartless lot." —Kaya

Leyline of Resonance (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets only a single creature you control, copy that spell. You may choose new targets for the copy.

Leyline of Mutation (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Life thrives in the Hauntwoods, but it follows its own laws, unbound from the natural order.

Leyline of Transformation (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. As this enchantment enters, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Island (Tarkir: Dragonstorm)
Sergey Glushakov

({T}: Add {U}.)

Expand the Sphere (Phyrexia: All Will Be One)
Sergey Glushakov

Look at the top six cards of your library. Put up to two land cards from among them onto the battlefield tapped and the rest on the bottom of your library in a random order. If you put fewer than two lands onto the battlefield this way, proliferate a number of times equal to the difference. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Leyline of the Void (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from anywhere, exile it instead.

Cracks in the facade of the House lead not to escape but to oblivion.

Leyline of the Void (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from anywhere, exile it instead.

Cracks in the facade of the House lead not to escape but to oblivion.

Restless Spire (Wilds of Eldraine)
Sergey Glushakov

This land enters tapped. {T}: Add {U} or {R}. {U}{R}: Until end of turn, this land becomes a 2/1 blue and red Elemental creature with "During your turn, this creature has first strike." It's still a land. Whenever this land attacks, scry 1.

Black Dragon Gate (Commander Legends: Battle for Baldur's Gate)
Sergey Glushakov

This land enters tapped. As this land enters, choose a color other than black. {T}: Add {B} or one mana of the chosen color.

An imposing visage that looms over all who would rise above their station.

Shadowy Backstreet (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {W} or {B}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Raucous Theater (Murders at Karlov Manor Promos)
Sergey Glushakov

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Leyline of Hope (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If you would gain life, you gain that much life plus 1 instead. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2.

Chardalyn Dragon (Commander Legends: Battle for Baldur's Gate)
Sergey Glushakov

Flying

First discovered in ancient Netheril, chardalyn stones absorb and hold magical energy, enabling constructs to be infused with fearsome power and unnatural malice.

Thundering Falls (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {U} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Rebuild the City (March of the Machine: The Aftermath Promos)
Sergey Glushakov

Choose target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)

The Phyrexian design had to go, but the materials could be put to good use.

Opulent Palace (Tarkir: Dragonstorm)
Sergey Glushakov

This land enters tapped. {T}: Add {B}, {G}, or {U}.

"The people must know that the former seat of their oppression is cleansed. Throw open Qarsi's gates and let them see for themselves." —Kotis, the Fangkeeper

Rebuild the City (March of the Machine: The Aftermath)
Sergey Glushakov

Choose target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)

Meat Locker (Duskmourn: House of Horror)
Sergey Glushakov

Swamp (The Brothers' War)
Sergey Glushakov

({T}: Add {B}.)

Restless Spire (Wilds of Eldraine Promos)
Sergey Glushakov

This land enters tapped. {T}: Add {U} or {R}. {U}{R}: Until end of turn, this land becomes a 2/1 blue and red Elemental creature with "During your turn, this creature has first strike." It's still a land. Whenever this land attacks, scry 1.

Raucous Theater (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Rebuild the City (March of the Machine: The Aftermath)
Sergey Glushakov

Choose target land. Create three tokens that are copies of it, except they're 3/3 creatures in addition to their other types and they have vigilance and menace. (They're affected by summoning sickness.)

The Phyrexian design had to go, but the materials could be put to good use.

Mountain (Outlaws of Thunder Junction)
Sergey Glushakov

({T}: Add {R}.)

Underground Mortuary (Murders at Karlov Manor Promos)
Sergey Glushakov

({T}: Add {B} or {G}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Restless Spire (Wilds of Eldraine)
Sergey Glushakov

This land enters tapped. {T}: Add {U} or {R}. {U}{R}: Until end of turn, this land becomes a 2/1 blue and red Elemental creature with "During your turn, this creature has first strike." It's still a land. Whenever this land attacks, scry 1.

Raucous Theater (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Thran Golem (Dominaria Remastered)
Sergey Glushakov

As long as this creature is enchanted, it gets +2/+2 and has flying, first strike, and trample.

Even after thousands of years, the wondrous creations of the Thran guarded the lost empire's secrets with single-minded devotion.

Leyline of Resonance (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets only a single creature you control, copy that spell. You may choose new targets for the copy.

Island (Outlaws of Thunder Junction)
Sergey Glushakov

({T}: Add {U}.)

Leyline of Transformation (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. As this enchantment enters, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Black Dragon Gate (The List)
Sergey Glushakov

This land enters tapped. As this land enters, choose a color other than black. {T}: Add {B} or one mana of the chosen color.

An imposing visage that looms over all who would rise above their station.

Mountain (Tarkir: Dragonstorm)
Sergey Glushakov

({T}: Add {R}.)

Leyline of Mutation (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Life thrives in the Hauntwoods, but it follows its own laws, unbound from the natural order.

Swamp (Tarkir: Dragonstorm)
Sergey Glushakov

({T}: Add {B}.)

Thran Golem (Dominaria Remastered)
Sergey Glushakov

As long as this creature is enchanted, it gets +2/+2 and has flying, first strike, and trample.

Even after thousands of years, the wondrous creations of the Thran guarded the lost empire's secrets with single-minded devotion.

Raucous Theater (Murders at Karlov Manor Promos)
Sergey Glushakov

({T}: Add {B} or {R}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Copperline Gorge (Phyrexia: All Will Be One)
Sergey Glushakov

This land enters tapped unless you control two or fewer other lands. {T}: Add {R} or {G}.

Mountain (The Brothers' War)
Sergey Glushakov

({T}: Add {R}.)

Forest (Tarkir: Dragonstorm)
Sergey Glushakov

({T}: Add {G}.)

Leyline of Hope (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If you would gain life, you gain that much life plus 1 instead. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2.

Plains (The Brothers' War)
Sergey Glushakov

({T}: Add {W}.)

Leyline of Transformation (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. As this enchantment enters, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Plains (Tarkir: Dragonstorm)
Sergey Glushakov

({T}: Add {W}.)

Darksteel Monolith (Commander Masters)
Sergey Glushakov

Indestructible Once each turn, you may pay {0} rather than pay the mana cost for a colorless spell you cast from your hand.

Glassworks (Duskmourn: House of Horror)
Sergey Glushakov

Plains (Outlaws of Thunder Junction)
Sergey Glushakov

({T}: Add {W}.)

Leyline of Transformation (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. As this enchantment enters, choose a creature type. Creatures you control are the chosen type in addition to their other types. The same is true for creature spells you control and creature cards you own that aren't on the battlefield.

Restless Cottage (Wilds of Eldraine)
Sergey Glushakov

This land enters tapped. {T}: Add {B} or {G}. {2}{B}{G}: This land becomes a 4/4 black and green Horror creature until end of turn. It's still a land. Whenever this land attacks, create a Food token and exile up to one target card from a graveyard.

Leyline of Mutation (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Life thrives in the Hauntwoods, but it follows its own laws, unbound from the natural order.

Restless Bivouac (Wilds of Eldraine)
Sergey Glushakov

This land enters tapped. {T}: Add {R} or {W}. {1}{R}{W}: This land becomes a 2/2 red and white Ox creature until end of turn. It's still a land. Whenever this land attacks, put a +1/+1 counter on target creature you control.

Underground Mortuary (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {B} or {G}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Meticulous Archive (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {W} or {U}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Leyline of Resonance (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets only a single creature you control, copy that spell. You may choose new targets for the copy.

Leyline of the Void (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from anywhere, exile it instead.

Cracks in the facade of the House lead not to escape but to oblivion.

Swamp (Outlaws of Thunder Junction)
Sergey Glushakov

({T}: Add {B}.)

Forest (Outlaws of Thunder Junction)
Sergey Glushakov

({T}: Add {G}.)

Monumental Corruption (Phyrexia: All Will Be One Commander)
Sergey Glushakov

Target player draws X cards and loses X life, where X is the number of artifacts you control.

Leyline of the Void (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If a card would be put into an opponent's graveyard from anywhere, exile it instead.

Cracks in the facade of the House lead not to escape but to oblivion.

Leyline of Mutation (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Life thrives in the Hauntwoods, but it follows its own laws, unbound from the natural order.

Undercity Sewers (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {U} or {B}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Hedge Maze (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {G} or {U}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Commercial District (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {R} or {G}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Restless Spire (Wilds of Eldraine Promos)
Sergey Glushakov

This land enters tapped. {T}: Add {U} or {R}. {U}{R}: Until end of turn, this land becomes a 2/1 blue and red Elemental creature with "During your turn, this creature has first strike." It's still a land. Whenever this land attacks, scry 1.

Restless Bivouac (Wilds of Eldraine Promos)
Sergey Glushakov

This land enters tapped. {T}: Add {R} or {W}. {1}{R}{W}: This land becomes a 2/2 red and white Ox creature until end of turn. It's still a land. Whenever this land attacks, put a +1/+1 counter on target creature you control.

Corroding Dragonstorm (Tarkir: Dragonstorm)
Sergey Glushakov

When this enchantment enters, each opponent loses 2 life and you gain 2 life. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) When a Dragon you control enters, return this enchantment to its owner's hand.

Restless Vinestalk (Wilds of Eldraine)
Sergey Glushakov

This land enters tapped. {T}: Add {G} or {U}. {3}{G}{U}: Until end of turn, this land becomes a 5/5 green and blue Plant creature with trample. It's still a land. Whenever this land attacks, up to one other target creature has base power and toughness 3/3 until end of turn.

Elegant Parlor (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {R} or {W}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Leyline of Resonance (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast an instant or sorcery spell that targets only a single creature you control, copy that spell. You may choose new targets for the copy.

Leyline of Hope (Duskmourn: House of Horror)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If you would gain life, you gain that much life plus 1 instead. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2.

Plains (Phyrexia: All Will Be One)
Sergey Glushakov

({T}: Add {W}.)

Underground Mortuary (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {B} or {G}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Leyline of Hope (Duskmourn: House of Horror Promos)
Sergey Glushakov

If this card is in your opening hand, you may begin the game with it on the battlefield. If you would gain life, you gain that much life plus 1 instead. As long as you have at least 7 life more than your starting life total, creatures you control get +2/+2.

Lush Portico (Murders at Karlov Manor)
Sergey Glushakov

({T}: Add {G} or {W}.) This land enters tapped. When this land enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)