FlyingClockwork Condor enters with three +1/+1 counters on it.Whenever Clockwork Condor attacks or blocks, remove a +1/+1 counter from it at end of combat.
Pentavus enters with five +1/+1 counters on it., Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifact creature token with flying., Sacrifice a Pentavite: Put a +1/+1 counter on Pentavus.
: Add .: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.: Target Assembly-Worker creature gets +1/+1 until end of turn.
Clockwork Hydra enters with four +1/+1 counters on it.Whenever Clockwork Hydra attacks or blocks, remove a +1/+1 counter from it. If you do, Clockwork Hydra deals 1 damage to any target.: Put a +1/+1 counter on Clockwork Hydra.
Kicker (You may pay an additional as you cast this spell.)FlyingWhen Kor Aeronaut enters, if it was kicked, target creature gains flying until end of turn.
FlyingWhen Stormfront Riders enters, return two creatures you control to their owner's hand.Whenever Stormfront Riders or another creature is returned to your hand from the battlefield, create a 1/1 white Soldier creature token.