Flubs, the Fool + Mortuary

Flubs, the Fool

Mortuary

How it works

1. Cast either of the creatures from your hand by paying 0.
2. The creature enters the battlefield and dies as a state-based action due to having 0 toughness.
3. Mortuary triggers, putting the creature from your graveyard onto the top of your library.
4. Cast the other creature from your hand by paying 0.
5. Flubs triggers, causing you to draw the other creature from the top of your library.
6. Resolve the creature spell cast in step 4, causing it to enter the battlefield and dies as a state-based action due to having 0 toughness.
7. Repeat from step 3.