An Esper EDH Trick 2

Flying This creature enters with three +1/+1 counters on it. , Remove a +1/+1 counter from this creature: Create a 1/1 colorless Thopter artifact creature token with flying. Activate only as a sorcery. , Sacrifice another Thopter: Put a +1/+1 counter on this creature. Activate only as a sorcery.

, , Sacrifice a creature or enchantment: Counter target spell.

Flying Whenever an artifact creature you control deals combat damage to a player, you may create a 1/1 blue Thopter artifact creature token with flying.

Flying At the beginning of your upkeep, if you control no Thopters other than this creature, return this creature to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying.