Keyword: Changeling

Changeling (This card is every creature type.)
: Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.

Changeling (This card is every creature type.)
Up to two target creatures each get +2/+0 and gain all creature types until end of turn.

Changeling (This card is every creature type.)
: Ghostly Changeling gets +1/+1 until end of turn.

Changeling (This card is every creature type.)
Target creature gets +3/-3 and loses all creature types until end of turn.

Changeling (This card is every creature type.)
Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and gains flying.

Changeling (This card is every creature type.)
Target creature gets +3/-3 and loses all creature types until end of turn.

Changeling (This card is every creature type.)
: Until end of turn, creatures you control have base power and toughness X/X and gain all creature types.

Changeling (This card is every creature type.)
Protection from black
: Chameleon Colossus gets +X/+X until end of turn, where X is its power.

Changeling (This card is every creature type.)
Flying

Changeling (This card is every creature type.)
: War-Spike Changeling gains first strike until end of turn.

Changeling (This card is every creature type.)
Tap an untapped creature you control: Mothdust Changeling gains flying until end of turn.

Changeling (This card is every creature type.)
: Fire-Belly Changeling gets +1/+0 until end of turn. Activate this ability no more than twice each turn.

Changeling (This card is every creature type.)
Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.

Changeling (This card is every creature type.)
Protection from black
: Chameleon Colossus gets +X/+X until end of turn, where X is its power.

Changeling (This card is every creature type.)
: Target creature gains all creature types until end of turn.
: Target creature loses all creature types until end of turn.

Changeling (This card is every creature type.)
Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.

Changeling (This card is every creature type.)
Target creature gets +3/-3 and loses all creature types until end of turn.

Changeling (This card is every creature type.)
Vigilance

Changeling (This card is every creature type.)
Whenever an opponent casts a spell, you may put a +1/+1 counter on Taurean Mauler.

Changeling (This card is every creature type.)
: War-Spike Changeling gains first strike until end of turn.

Changeling (This card is every creature type.)
Trample

Changeling (This card is every creature type.)
Protection from black
: Chameleon Colossus gets +X/+X until end of turn, where X is its power.

Changeling (This card is every creature type.)
: Moonglove Changeling gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.)

Changeling (This card is every creature type.)
Tap an untapped creature you control: Mothdust Changeling gains flying until end of turn.

Changeling (This card is every creature type.)
Until end of turn, target creature has base power and toughness 4/4, gains all creature types, and gains flying.