Whenever another artifact you control enters, you may have this artifact become a 2/2 Bird artifact creature with flying until end of turn.

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

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

: Until end of turn, this artifact becomes a 2/1 Construct artifact creature with flying.

: Until end of turn, this artifact becomes a 3/2 Construct artifact creature and loses flying.

: Add or .

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

This artifact enters tapped.

: Add .

: Roll a d6. Until end of turn, you may have this artifact become an X/X Insect artifact creature with flying, where X is the result.

Whenever this artifact attacks, another target attacking creature gains flying until end of turn.

: Add .

: This artifact becomes a 2/2 white Spirit artifact creature with flying and first strike until end of turn.

Flying

Whenever you cast a noncreature spell, put a +1/+1 counter on this artifact.

: This artifact becomes a 1/1 Construct artifact creature until end of turn.

: Tap all lands you control. This artifact becomes a 3/3 Turtle artifact creature until end of turn.

: Add or .

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

Creatures you control have trample.

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

: Add or .

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

: Add or .

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

: This artifact becomes a 1/5 Spirit artifact creature with flying until end of turn. (Equipment that's a creature can't equip a creature.)

Equipped creature gets +1/+5.

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

Landfall — Whenever a land you control enters, this creature gets +2/+2 until end of turn.

Landfall — Whenever a land you control enters, this creature gets +1/+1 until end of turn.

Flash

When this artifact enters, target creature you control gets +2/+2 until end of turn.

, , Sacrifice this artifact: Draw a card.

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.