Spooky20

Whenever a player casts a spell, any other player may pay that spell's mana cost. If a player does, counter the spell. (Mana cost includes color.)

Trample Whenever this creature deals damage to an opponent, you draw a card and that opponent discards a card.

Until end of turn, spells and abilities you control that would add colored mana instead add that much white mana. Until end of turn, you may spend ...

Kicker {1}{B} and/or {R} (You may pay an additional {1}{B} and/or {R} as you cast this spell.) If this creature was kicked with its {1}{B} kicker, ...

Death Grasp deals X damage to any target. You gain X life.

Kicker {1}{R} and/or {G} (You may pay an additional {1}{R} and/or {G} as you cast this spell.) If this creature was kicked with its {1}{R} kicker, ...

Kicker {1}{U} and/or {B} (You may pay an additional {1}{U} and/or {B} as you cast this spell.) If this creature was kicked with its {1}{U} kicker, ...

Destroy three target permanents.

Flying {R}, {T}: This creature deals damage equal to its power to target creature. That creature deals damage equal to its power to this creature. ...

Until end of turn, creatures you control get +5/+5 and gain first strike, trample, and lifelink.

Devour 2 (As this creature enters, you may sacrifice any number of creatures. It enters with twice that many +1/+1 counters on it.) When this creat...

Flying, vigilance Players can't untap more than one creature during their untap steps.

Devour 1 (As this creature enters, you may sacrifice any number of creatures. It enters with that many +1/+1 counters on it.) When this creature en...

Play with the top card of your library revealed. As long as the top card of your library is an artifact or creature card, this creature has all act...

This Equipment enters with X charge counters on it. Equipped creature gets +1/+1 for each charge counter on this Equipment. Equip—Remove a charge c...

You may sacrifice three artifacts rather than pay this spell's mana cost. Exile three artifact cards from your graveyard: Return this card from you...

{T}: Reveal any number of creature cards with power 5 or greater from your hand. Add {G} for each card revealed this way.

When this creature enters, exile all lands. When this creature leaves the battlefield, return the exiled cards to the battlefield tapped under thei...

When this creature enters, you may search your library for up to two creature cards with mana value 1 or less, reveal them, put them into your hand...

Counter target spell. Its controller loses 3 life and you gain 3 life.

Flying, haste Devour 2 (As this creature enters, you may sacrifice any number of creatures. It enters with twice that many +1/+1 counters on it.)

{1}{G}, Sacrifice a non-Ooze creature: Create an X/X green Ooze creature token, where X is the sacrificed creature's power. Activate only as a sorc...

Whenever a nontoken creature you control enters, you may pay {2}. If you do, create a token that's a copy of that creature, except it has haste and...

Players can't search libraries.