MTG

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) Creatures with power le...

{1}, {T}: Add {B}{R}.

Flying, trample Whenever Rakdos the Defiler attacks, sacrifice half the non-Demon permanents you control, rounded up. Whenever Rakdos deals combat ...

({T}: Add {B}.)

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1...

({T}: Add {W}.)

{T}: Add {B} or {R}. {B}{R}: Rakdos Keyrune becomes a 3/1 black and red Devil artifact creature with first strike until end of turn.

Choose one — • Exile all cards from target player's graveyard. • Destroy target artifact. • Each creature deals 1 damage to its controller.

When Burning-Tree Emissary enters the battlefield, add {R}{G}.

({T}: Add {G}.)

({T}: Add {R}.)

{T}: Add {G}. Whenever you tap Zhur-Taa Druid for mana, it deals 1 damage to each opponent.

When Protean Hulk dies, search your library for any number of creature cards with total converted mana cost 6 or less and put them onto the battlef...

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

Experiment Kraj has all activated abilities of each other creature with a +1/+1 counter on it. {T}: Put a +1/+1 counter on target creature.

Target creature you control fights another target creature. (Each deals damage equal to its power to the other.)

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

Evolve (Whenever a creature enters the battlefield under your control, if that creature has greater power or toughness than this creature, put a +1...

When Detention Sphere enters the battlefield, you may exile target nonland permanent not named Detention Sphere and all other permanents with the s...

({T}: Add {B}.)

Haste

Gruul Turf enters the battlefield tapped. When Gruul Turf enters the battlefield, return a land you control to its owner's hand. {T}: Add {R}{G}.

{1}, {T}: Add {G}{U}.

Deathtouch Bloodrush — {G}, Discard Wasteland Viper: Target attacking creature gets +1/+2 and gains deathtouch until end of turn.