Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Genesis Chamber + Sporeback Troll

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Genesis Chamber

Sporeback Troll

How it works

1. Kill Sporeback Troll.
2. When Sporeback Troll dies, its persist ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it due to its graft ability.
3. When Sporeback Troll enters, Genesis Chamber triggers, creating a creature token.
4. When the creature token enters, Sporeback Troll triggers, moving a +1/+1 counter from it to the creature token. Sporeback Troll dies as a state-based action due to having 0 toughness.
5. Repeat from step 2.