Nadir Kraken, Eidolon of Blossoms, Enchanted Evening, and Phyrexian Altar

Prerequisites

• Nadir Kraken on the battlefield
• Eidolon of Blossoms on the battlefield
• Enchanted Evening on the battlefield
• Phyrexian Altar on the battlefield
• You have a way to draw a card
• available

Steps

1. Draw a card
2. Nadir Kraken triggers, causing you to pay to put a +1/+1 counter on it and create a 1/1 Tentacle creature token
3. The Tentacle enters the battlefield, triggering Eidolon of Blossoms
4. Holding priority, activate Phyrexian Altar by sacrificing the Tentacle, adding
5. Resolve the Eidolon of Blossoms trigger, causing you to draw a card
6. Repeat from step 2

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