Time Vault, and Trickster Mage

Prerequisites

• Time Vault on the battlefield
• Trickster Mage on the battlefield
• Tickster Mage does not have summoning sickness
• each turn available

Steps

1. Activate Trickster Mage by paying , tapping it, and discard a card, untap Time Vault
2. Activate Time Vault by tapping it, causing you to take an extra turn after this one
3. Repeat each turn

Results

• Infinite turns