MTG

Nightfire Giant gets +1/+1 as long as you control a Mountain. {4}{R}: Nightfire Giant deals 2 damage to any target.

{1}{B}, Discard a creature card: Draw a card. If the discarded card was a Zombie card, create a tapped 2/2 black Zombie creature token.

Whenever another red creature enters the battlefield under your control, Foundry Street Denizen gets +1/+0 until end of turn.

When Forge Devil enters the battlefield, it deals 1 damage to target creature and 1 damage to you.

When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle.

Dragon creatures you control get +3/+3.

Whenever an opponent discards a creature card, create a 2/2 black Zombie creature token. Whenever an opponent discards a land card, add {B}{B}. Whe...

At the beginning of each upkeep, if you lost life last turn, create a 1/1 white Soldier creature token.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Deathtouch {3}{B}{B}: Return up to three target creature cards from your graveyard to your hand. {3}{B}{B}, Exile Soul of Innistrad from your grave...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Cone of Flame deals 1 damage to any target, 2 damage to another target, and 3 damage to a third target.

When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand.

Destroy target creature. It can't be regenerated.

Lifelink

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Enchant land Enchanted land has "{T}: Target player loses 3 life."

{1}{B}, Sacrifice another creature: Put a +1/+1 counter on Blood Host and you gain 2 life.

Until end of turn, target creature loses all abilities and becomes a blue Frog with base power and toughness 1/1.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) All lands are Islands in addition to their other types...

Dauntless River Marshal gets +1/+1 as long as you control an Island. {3}{U}: Tap target creature.

Counter target spell. If you control a blue creature, draw a card, then discard a card.

Flying {5}{U}{U}: Draw a card for each color among permanents you control. {5}{U}{U}, Exile Soul of Ravnica from your graveyard: Draw a card for ea...