Mobilize the Heavenly {2}{U}
Enchantment
Creatures you control with flying get +1/+1.
Whenever a creature you control with flying deals combat damage to a player, you may pay {U}. If you do, draw a card.
Whenever a creature you control with flying deals combat damage to a player, you may pay {U}. If you do, draw a card.
Details
Legalities
- Mobilize the Heavenly is legal in every format.