Anticausal Vestige + Cloudstone Curio + Moritte of the Frost

Anticausal Vestige

Cloudstone Curio

Moritte of the Frost

How it works

1. Cast Moritte of the Frost either from your hand or from the command zone by paying 2 plus commander tax if applicable. Choose to have it enter as a copy of Anticausal Vestige.
2. When Moritte of the Frost enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand.
3. When Anticausal Vestige leaves the battlefield, it triggers, causing you to draw a card and and put Anticausal Vestige from your hand onto the battlefield.
4. When Anticausal Vestige enters, Cloudstone Curio triggers, returning Moritte of the Frost from the battlefield to your hand.
5. When Moritte of the Frost leaves the battlefield, it triggers, causing you to draw a card and put Moritte of the Frost from your hand onto the battlefield as a copy of Anticausal Vestige.
6. Repeat from step 2.

This fascinating loop turns a creature clone and a bounce artifact into an endless perpetual motion machine. By casting Moritte of the Frost as a copy of Anticausal Vestige, you set up a reciprocating bounce: each time one enters the battlefield, Cloudstone Curio triggers to return the other to your hand. Because leaving the battlefield triggers Anticausal Vestige's ability, bouncing these two back and forth continuously refills your hand and surges your storm count with every iteration.