MTG

Sima Yi, Wei Field Marshal's power is equal to the number of Swamps you control.

Horsemanship (This creature can't be blocked except by creatures with horsemanship.) When Cao Ren, Wei Commander enters the battlefield, you lose ...

Enchant creature Enchanted creature gets +X/+Y, where X is half the number of Forests you control, rounded down, and Y is half the number of Forest...

Flip a coin. If you win the flip, you gain 1 life and target opponent loses 1 life, and you decide whether to flip again. If you lose the flip, you...

Whenever Pit Scorpion deals damage to a player, that player gets a poison counter. (A player with ten or more poison counters loses the game.)

When Plant Elemental enters the battlefield, sacrifice it unless you sacrifice a Forest.

Put any number of target artifact cards from target player's graveyard on top of their library in any order.

{U}{U}: Tap target creature without flying.

Players play with the top card of their libraries revealed.

As an additional cost to cast this spell, sacrifice a creature. Add X mana in any combination of {B} and/or {R}, where X is the sacrificed creatur...

Defender (This creature can't attack.) Protection from black

Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value.

As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana valu...

Flying, trample Whenever The Unspeakable deals combat damage to a player, you may return target Arcane card from your graveyard to your hand.

Whenever a land enters the battlefield, Zo-Zu the Punisher deals 2 damage to that land's controller.

Counter target blue instant spell.

{2}, Exile a nonland card from your hand: Put four time counters on the exiled card. If it doesn't have suspend, it gains suspend. (At the beginnin...

Each creature that's a Barbarian, a Warrior, or a Berserker gets +2/+2 and has haste.

Add {R}{R}{R}. Splice onto Arcane {1}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do,...

Double strike Whenever Warren Instigator deals damage to an opponent, you may put a Goblin creature card from your hand onto the battlefield.

Cycling {1}{R} ({1}{R}, Discard this card: Draw a card.) When you cycle Gempalm Incinerator, you may have it deal X damage to target creature, wher...

Goblin Goon can't attack unless you control more creatures than defending player. Goblin Goon can't block unless you control more creatures than a...

Protection from red Elemental creatures you control get +1/+1. When Master of Waves enters the battlefield, create a number of 1/0 blue Elemental c...

When Tidal Courier enters the battlefield, reveal the top four cards of your library. Put all Merfolk cards revealed this way into your hand and th...