Cryptic Trilobite + Together Forever + Bloodspore Thrinax

Cryptic Trilobite

Together Forever

Bloodspore Thrinax

How it works

1. Cast Cryptic Trilobite by paying 0, causing it to enter the battlefield with at least one +1/+1 counter on it due to Bloodspore Thrinax.
2. Activate Together Forever by paying 1, targeting Cryptic Trilobite.
3. Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding CC that can only be spent to activate abilities.
4. Repeat step 3 until Cryptic Trilobite dies as a state-based action due to having 0 toughness.
5. When Cryptic Trilobite dies, Together Forever triggers, returning Cryptic Trilobite from your graveyard to your hand.
6. Repeat.