Reverse Engineer

(T: Add R.)

(T: Add R.)

(T: Add G.)

T: Add CCC. 3, T, Sacrifice this artifact: Draw three cards.

Flying When this creature leaves the battlefield, choose an opponent who controls more lands than you. Search your library for a number of Plains cards equal to the difference, reveal those cards, put one of them onto the battlefield tapped and the rest into your hand, then shuffle.

When you cast this spell, copy it for each time you've cast your commander from the command zone this game. Create a 4/4 white Angel creature token with flying.

Flying, double strike When this creature enters, you may attach any number of Auras and Equipment you control to it. Other creatures you control get +1/+1 for each Aura and Equipment attached to this creature.

Vigilance Lieutenant — At the beginning of combat on your turn, if you control your commander, prevent all combat damage that would be dealt to creatures you control this turn. Other creatures you control gain vigilance until end of turn.