Zendikar / Alara / Lorwyn Era

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

Whenever a creature you control with power 5 or greater enters, you may put a +1/+1 counter on this creature.

Whenever another artifact you control enters, this creature gets +1/+1 until end of turn and can't be blocked this turn. Cycling {W/U} ({W/U}, Disc...

You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost. This artifact enters tapped. {T}: A...

You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost. This artifact enters tapped. {T}: A...

Flash When this creature enters, prevent all damage that would be dealt to artifact creatures this turn.

Unearth {1}{U}{B} ({1}{U}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end st...

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

As long as you control another multicolored permanent, this creature gets +1/+1 and has flying.

When you cycle this card and when this creature dies, you may tap or untap target permanent. Cycling {2}{U} ({2}{U}, Discard this card: Draw a card.)

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without...

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without...

When this creature enters, it deals 3 damage to target creature with flying. Cycling {R/G} ({R/G}, Discard this card: Draw a card.)

Enchant creature Enchanted creature can't attack or block. When enchanted creature becomes the target of a spell or ability, exile that creature.

Target creature gets +4/+2 and gains trample until end of turn.

Vigilance, haste

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without...

Breath of Malfegor deals 5 damage to each opponent.

Target opponent reveals their hand. You choose a card from it. That player discards that card. Draw a card.

As long as you control another multicolored permanent, this creature gets +1/+1 and has first strike.

When you cycle this card and when this creature dies, you may create a 1/1 white Soldier creature token. Cycling {2}{W} ({2}{W}, Discard this card:...

As this creature enters, you may reveal any number of other artifact cards from your hand. This creature enters with a +1/+1 counter on it for each...

When this creature enters, look at the top three cards of target player's library, then put them back in any order. Cycling {U/B} ({U/B}, Discard t...

Cycling {2} ({2}, Discard this card: Draw a card.)