Spooky20

When this creature enters, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a...

Target opponent sacrifices a creature of their choice that attacked or blocked this turn. If you control a Gideon planeswalker, that player sacrifi...

This artifact enters tapped. {T}: Add two mana of different colors.

When this creature dies, each player may search their library for up to two basic land cards, put them onto the battlefield, then shuffle.

Flying When another creature enters, return this creature to its owner's hand.

{2}: Until end of turn, target nonartifact creature gets +1/+0 and becomes an artifact in addition to its other types.

Whenever a creature you control attacks, it phases out at end of combat. (While it's phased out, it's treated as though it doesn't exist. It phases...

When this creature dies, exile it, then return another target creature card from your graveyard to your hand.

When an opponent casts a creature spell, sacrifice this creature.

{B}{B}, Pay 2 life, Sacrifice a Swamp: Return target creature card from your graveyard to the battlefield.

This creature enters with four shell counters on it. At the beginning of your upkeep, remove a shell counter from this creature. As long as this cr...

{T}: Exile the bottom card of target player's graveyard. {1}, Sacrifice this artifact: Exile target card from a graveyard. Draw a card.

This creature can't be blocked.

Flying Pay 1 life: Regenerate this creature.

Tap an untapped creature you control: This creature gets +1/+1 until end of turn.

Haste When this creature enters, it deals 4 damage to you.

{1}, {T}: Target creature gains flanking until end of turn. (Whenever a creature without flanking blocks this creature, the blocking creature gets ...

When this creature enters, sacrifice it unless you discard a creature card.

You gain 2 life for each card in your hand.

{2}{W}, {T}: Reveal any number of white cards in your hand. You gain 2 life for each card revealed this way.

{2}{G}, {T}: Reveal any number of green cards in your hand. Target creature gets +X/+X until end of turn, where X is the number of cards revealed t...

Enchant creature At the beginning of your upkeep, you may put a fuse counter on this Aura. When enchanted creature dies, this Aura deals X damage t...

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

First strike, haste