Infinite card draw, Near-infinite ETB, Infinite draw triggers, Near-infinite storm count, Near-infinite LTB
Cast Undercover Operative by paying its mana cost. Choose to have it enter as a copy of Anticausal Vestige.
When Undercover Operative enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand.
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.
When Anticausal Vestige enters, Cloudstone Curio triggers, returning Undercover Operative from the battlefield
Component Cards
How It Works
Cast Undercover Operative by paying its mana cost
Choose to have it enter as a copy of Anticausal Vestige.
When Undercover Operative enters, Cloudstone Curio triggers, returning Anticausal Vestige from the battlefield to your hand.
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.
When Anticausal Vestige enters, Cloudstone Curio triggers, returning Undercover Operative from the battlefield to your hand.
When Undercover Operative leaves the battlefield, it triggers, causing you to draw a card and put Undercover Operative from your hand onto the battlefield as a copy of Anticausal Vestige.
Repeat from step 2.