Infinite LTB, Infinite ETB, Infinite death triggers, Infinite storm count, Infinite colorless mana that can only be spent to activate abilities
Cast Cryptic Trilobite by paying , causing it to enter the battlefield with a +1/+1 counter on it due to Bioengineered Future.
Activate Together Forever by paying , targeting Cryptic Trilobite.
Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
Cryptic Trilobite dies as a state-based action due to having 0 toughness, triggering Together Forever, returning Cryptic Trilobite from your graveyard to your hand.
Repeat.
Component Cards
How It Works
Cast Cryptic Trilobite by paying , causing it to enter the battlefield with a +1/+1 counter on it due to Bioengineered Future.
Activate Together Forever by paying , targeting Cryptic Trilobite.
Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
Cryptic Trilobite dies as a state-based action due to having 0 toughness, triggering Together Forever, returning Cryptic Trilobite from your graveyard to your hand.
Repeat.