Spooky20

Whenever you cast a spell, this creature gets +X/+X until end of turn, where X is that spell's mana value.

{T}: You gain 1 life.

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.

{3}{R}{G}{W}, {T}: Look at the top five cards of your library. You may put a creature card with power 5 or greater from among them onto the battlef...

Whenever an opponent casts a spell, that player mills two cards.

{W}, {T}: Regenerate target artifact.

Whenever a creature you control with power 5 or greater enters, you may put two +1/+1 counters on it.

Players can't search libraries.

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...

{1}: Target creature with power 5 or greater gains trample until end of turn.

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

({T}: Add {R}.)

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

Destroy target artifact or enchantment.

{R}, {T}: Target creature gets +2/+0 until end of turn. {W}, {T}: Tap target creature.

Choose one — • Naya Charm deals 3 damage to target creature. • Return target card from a graveyard to its owner's hand. • Tap all creatures target ...

{T}: Add {C}. {1}, {T}, Sacrifice this land: Search your library for a basic Mountain, Forest, or Plains card, put it onto the battlefield tapped, ...

{2}: Exile target creature card from a graveyard. Create a 1/1 green Saproling creature token.

{T}: Add {G}, {W}, or {U}.

{T}: Add {W}, {U}, or {B}.

{T}: Add {U}, {B}, or {R}.

{T}: Add {B}, {R}, or {G}.