Nadir Kraken, Sword of the Meek, Rook Turret, and Krark-Clan Ironworks

Prerequisites

• Nadir Kraken on the battlefield
• Sword of the Meek in the graveyard
• Rook Turret on the battlefield
• Krark-Clan Ironworks on the battlefield
• available

Steps

1. Draw a card
2. Nadir Kraken triggers, causing you to pay to put a +1/+1 counter on Nadir Kraken and create a 1/1 Tentacle creature token
3. When the Tentacle enters the battlefield, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Tentacle
4. When Sword of the Meek enters the battlefield, Rook Turret triggers
5. Holding priority, activate Krark-Clan Ironworks by sacrificing Sword of the Meek
6. Resolve the Rook Turret trigger, causing you to loot
7. Repeat from step 2

Results

• Infinite self-discard triggers
• Near-infinite ETB
• Infinite draw triggers
• Infinite looting
• Near-infinite LTB
• Near-infinite death triggers
• Near-infinite sacrifice triggers
• Near-infinite colorless mana
• Near-infinite creature tokens