MTG

This land enters tapped. {T}: Add one mana of any color in your commander's color identity. {2}, {T}: Target creature you control with a counter on...

Double all damage that creatures you control with counters on them would deal. When Raphael enters, create a Mutagen token. Partner—Character selec...

Add {B}{B}{B}.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Whenever a Mutant, Ninja, or Turtle you control enters, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a...

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

This land enters tapped unless you have two or more opponents. {T}: Add {B} or {G}.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

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

This creature enters with X +1/+1 counters on it. {2}{G}, Remove a +1/+1 counter from this creature: Destroy target artifact or enchantment.

When this creature enters, create a 2/2 green Ooze creature token. At the beginning of your end step, put a +1/+1 counter on each Ooze you control....

When this enchantment enters, support 2. (Put a +1/+1 counter on each of up to two target creatures.) {1}: Choose target creature with a counter on...

Menace Whenever this Vehicle deals combat damage to a player, mill four cards. You may put a permanent card from among them onto the battlefield. C...

{T}: Add one mana of any color. Put a pressure counter on this artifact. {8}, {T}, Sacrifice this artifact: It deals 20 damage to target creature. ...

When this artifact enters, put a +1/+1 counter on each of up to four target creatures. {2}, {T}, Sacrifice a token: Double the number of counters o...

{2}{R}, {T}, Sacrifice an artifact: Create a token that's a copy of another target creature you control, except it isn't legendary. It gains haste....

Choose two — • Jump Kick — Destroy target artifact. • Dash Attack — Put two +1/+1 counters on target attacking or blocking creature you control. • ...

This spell costs {1} less to cast for each opponent you attacked this turn. Goad all creatures your opponents control. (Until your next turn, those...

Menace Whenever Rat King or another nontoken creature you control leaves the battlefield, create a 1/1 black Rat creature token. {2}, Sacrifice a t...

When this Equipment enters, create a 1/1 black Ninja creature token, then attach this Equipment to it. Equipped creature has flying. Whenever equip...

When this creature enters, put two +1/+1 counters on target creature. When you do, destroy up to one target creature with mana value less than or e...

Equipped creature gets +2/+2 and has protection from green and from white. Whenever equipped creature deals combat damage to a player, exile up to ...

Target player draws X cards. Create a token that's a copy of up to one target creature with mana value X or less.

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