Echocasting Symposium, and Phage the Untouchable

Prerequisites

• Echocasting Symposium in hand
• Phage the Untouchable on the battlefield
• available

Steps

1. Cast Echocasting Symposium by paying , causing an opponent to create a token copy of Phage and exiling Echocasting Symposium
2. When the Phage token enters, it triggers, causing its controller to lose the game
3. During your next turn, at the beginning of your precombat main phase, Echocasting Symposium's paradigm ability triggers, causing you to cast a copy of it from exile
4. Resolve the copy, causing an opponent to create a token copy of Phage
5. Repeat from step 2

Results

• Target player loses the game on each of your turns