Humming-

Creature — Bird

Flying

Whenever you attack with two or more creatures,

Augment {3}{W} *({3}{W}, Reveal this card from your hand: Combine this with target host. Augment only as a sorcery.)

Legality

Format	Legality
Archenemy	Legal
Casual	Legal
Commander: Rule 0	Legal
Custom	Legal
Freeform	Legal
Limited	Legal
Pauper EDH	Legal
Planar Constructed	Legal
Planechase	Legal
Quest Magic	Legal
Unformat	Legal
Vanguard	Legal