{T}: Add one mana of any color in your commander's color identity.

If a land is tapped for two or more mana, it produces {C} instead of any other type and amount. Each spell a player casts costs {1} more to cast for each other spell that player has cast this turn.

{T}: Add three mana of any one color.

This artifact enters tapped. {T}: Add {W}.

Creatures with power 3 or greater don't untap during their controllers' untap steps.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

{X}, {T}: Tap X target lands.

White spells you cast cost {1} less to cast.

{T}: Add {C}{C}.

Noncreature spells cost {1} more to cast.

You have no maximum hand size. {T}: Add {C}.

{T}: Add {C}{C}{C}.

Flying Each player can't cast more than one spell each turn. Nonbasic lands your opponents control enter tapped.

Vigilance Creatures can't attack you or planeswalkers you control unless their controller pays {1} for each of those creatures.

Each player can't cast more than one spell each turn.

Each player who has cast a nonartifact spell this turn can't cast additional nonartifact spells.

{T}: Add {W}.

Flying, lifelink Creatures entering or dying don't cause abilities to trigger.

Creatures your opponents control enter tapped.

Players can't search libraries. Any player may pay {2} for that player to ignore this effect until end of turn.

Nonartifact spells cost {1} more to cast.

Artifacts, creatures, and lands your opponents control enter tapped.

All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay {1}."

Whenever a source an opponent controls deals damage to you, that player sacrifices a permanent of their choice.

Flying {T}: Add one mana of any color.

{T}: Add {C}{C}.

Whenever an opponent casts a spell, that player sacrifices a permanent of their choice unless they pay {1}.

Flying Whenever a permanent entering causes a triggered ability to trigger, counter that ability unless its controller pays {2}.

Flying Noncreature spells cost {1} more to cast.

Flying Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest.

Exile all multicolored permanents.

Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Artifacts and creatures your opponents control enter tapped.

Noncreature spells cost {1} more to cast. Whenever a player casts a noncreature spell, put a collection counter on this enchantment. Then if there are three or more collection counters on it, sacrifice it. If you do, draw a card, then you may search your library for a Plains card, put it onto the battlefield tapped, then shuffle.

Each player can't cast more than one noncreature spell each turn.

Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you.

Artifacts, creatures, and lands your opponents control enter tapped.

When this enchantment enters, exile all graveyards. If a card or token would be put into a graveyard from anywhere, exile it instead.

Each player can't cast more than one spell each turn.

Counter target spell unless its controller pays {1}.