Spooky20

{T}: Add {C}. {1}, {T}: Add one mana of any color.

When this creature enters, put a -1/-1 counter on target creature you control.

{2}{G}, {T}, Sacrifice this creature: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) You may exert this creature as it attacks. When...

{T}: Add one mana of any type that a land you control could produce.

When this creature enters, surveil 3. (Look at the top three cards of your library, then put any number of them into your graveyard and the rest on...

({T}: Add {R}.)

Reach (This creature can block creatures with flying.) {1}{R}: This creature gets +1/+0 until end of turn.

Target creature gets +2/+2 and gains flying until end of turn.

When this creature enters, each player discards a card.

This land enters tapped. {T}: Add {W} or {U}.

When this creature enters, put a -1/-1 counter on target creature you control. This creature deals 3 damage to target opponent or planeswalker.

Magma Spray deals 2 damage to target creature. If that creature would die this turn, exile it instead.

{1}, {T}: You gain 1 life. Put a brick counter on this artifact. {T}: You gain 2 life. Activate only if there are three or more brick counters on t...

During your turn, this creature gets +2/+2.

({T}: Add {U}.)

Whenever this creature deals combat damage to a player, untap target creature or land.

Zombies you control get +2/+1 until end of turn. Other creatures you control get +1/+1 until end of turn.

Impeccable Timing deals 3 damage to target attacking or blocking creature.

Enchant creature Enchanted creature has base power and toughness 0/2.

Whenever you cycle or discard another card, this creature gets +2/+1 until end of turn. Cycling {B} ({B}, Discard this card: Draw a card.)

You may exert this creature as it attacks. When you do, it gets +2/+2 until end of turn. (An exerted creature won't untap during your next untap st...