Teferi, Time Raveler, Displacer Kitten, and Mana Vault

Prerequisites

• Teferi, Time Raveler on the battlefield
• Displacer Kitten on the battlefield
• Mana Vault in hand
• available

Steps

1. Cast Mana Vault by paying
2. Displacer Kitten triggers, blinking Teferi
3. Activate Mana Vault by tapping it, adding Activate Teferi's second loyalty ability by removing three loyalty counters from it, returning Mana Vault from the battlefield to your hand and drawing a card
4. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite colorless mana
• Near-infinite storm count