Equipped creature gets +4/+4.

: Until end of turn, this permanent becomes a 4/4 Spirit artifact creature that's no longer an Equipment. Activate only if you control no creatures.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

: Add or .

: This artifact becomes a 2/2 white and blue Bird artifact creature with flying until end of turn.

: Add or .

: This artifact becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

: Add or .

: This artifact becomes a 3/3 green and white Wolf artifact creature until end of turn.

: Add or .

: This artifact becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn.

: Add or .

: This artifact becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn.

When this creature enters, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

: Add one mana of any color. This creature becomes that color until end of turn. Activate only once each turn.

: Add or .

: This artifact becomes a 4/4 blue and black Dragon artifact creature with flying until end of turn.

: Add one mana of any color.

: This artifact becomes a 3/3 Dinosaur artifact creature until end of turn.

: Add or .

: This artifact becomes a 2/2 black and green Insect artifact creature with deathtouch until end of turn.

Changeling (This card is every creature type.)

: Add one mana of any color.

: This artifact becomes a 4/4 artifact creature until end of turn.

: Add or .

: This artifact becomes a 1/4 white and black Thrull artifact creature with lifelink until end of turn.

: Add or .

: This artifact becomes a 3/2 red and green Beast artifact creature with trample until end of turn.

: Add or .

: This artifact becomes a 4/4 green and white Dragon artifact creature with flying until end of turn.

: Add or .

: This artifact becomes a 4/4 black and red Dragon artifact creature with flying until end of turn.

This artifact enters tapped.

: Add .

: This artifact becomes a 2/2 Golem artifact creature until end of turn.

You may have this artifact enter as a copy of any creature on the battlefield, except it's an artifact and it has ": Add ." (It's not a creature.)

: Add .

: Add or .

: This artifact becomes a 3/1 black and red Devil artifact creature with first strike until end of turn.