MTG

Whenever a creature an opponent controls dies, sacrifice Mother of Goons unless you insult that creature.

Haste Echo {2}{R}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless...

Flying, deathtouch, lifelink

{2}{B}, Sacrifice a creature: Target opponent reveals their hand. You choose a card from it. That player discards that card. Activate this ability ...

Whenever a player casts a spell, you may put a +1/+1 counter on Forgotten Ancient. At the beginning of your upkeep, you may move any number of +1/+...

Flying Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/...

Flying {B}: Pestilence Demon deals 1 damage to each creature and each player.

The Fallen Apart enters the battlefield with two arms and two legs. Whenever damage is dealt to The Fallen Apart, remove an arm or a leg from it. T...

Flash (You may cast this spell any time you could cast an instant.) Vigilance

Flying When Faerie Mechanist enters the battlefield, look at the top three cards of your library. You may reveal an artifact card from among them a...

Haste (This creature can attack and {T} as soon as it comes under your control.)

{R}: Inferno Titan gets +1/+0 until end of turn. Whenever Inferno Titan enters the battlefield or attacks, it deals 3 damage divided as you choose ...

Pay 2 life: Putrid Leech gets +2/+2 until end of turn. Activate this ability only once each turn.

Trample

{R}, {T}, Exile two cards from your graveyard: Grim Lavamancer deals 2 damage to any target.

Whenever a land enters the battlefield under your control, put a +1/+1 counter on Vinelasher Kudzu.

Flying Echo {2}{B} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless y...

Discard a card: Wild Mongrel gets +1/+1 and becomes the color of your choice until end of turn.

Whenever Skirk Drill Sergeant or another Goblin dies, you may pay {2}{R}. If you do, reveal the top card of your library. If it's a Goblin permanen...

Master of Etherium's power and toughness are each equal to the number of artifacts you control. Other artifact creatures you control get +1/+1.

Flying Whenever Rith, the Awakener deals combat damage to a player, you may pay {2}{G}. If you do, choose a color, then create a 1/1 green Saprolin...

When Sparkmage Apprentice enters the battlefield, it deals 1 damage to any target.