Kels, Fight Fixer, Nadir Kraken, Pitiless Plunderer, and Phyrexian Altar

Prerequisites

• Kels, Fight Fixer on the battlefield
• Nadir Kraken on the battlefield
• Pitiless Plunderer on the battlefield
• Phyrexian Altar on the battlefield
• You control at least one additional creature

Steps

1. Activate Phyrexian Altar by sacrificing any other creature you control, adding
2. Pitiless Plunderer and Kels trigger
3. Resolve the Pitiless Plunderer trigger, creating a Treasure token
4. Activate the Treasure token by tapping and sacrificing it, adding one mana of any color
5. Resolve the Kels trigger, causing you to pay to draw a card
6. Nadir Kraken triggers, causing you to pay to put a +1/+1 counter on it and create a 1/1 Tentacle creature token
7. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on Nadir Kraken
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite sacrifice triggers