Kappa Cannoneer, Animation Module, and Phyrexian Altar

Prerequisites

• Kappa Cannoneer on the battlefield
• Animation Module on the battlefield
• Phyrexian Altar on the battlefield
• You have a way to cause an artifact to enter the battlefield under your control
• available

Steps

1. Cause an artifact to enter the battlefield under you control
2. The artifact enters the battlefield, triggering Kappa Cannoneer, putting a +1/+1 counter on it and making it unblockable this turn
3. Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token
4. The Servo enters the battlefield, triggering Kappa Cannoneer
5. Holding priority, activate Phyrexian Altar by sacrificing the Servo, adding one mana of any color
6. Resolve the Kappa Cannoneer trigger, putting a +1/+1 counter on it and making it unblockable this turn
7. Repeat from step 3

Results

• Infinite +1/+1 counters on Kappa Cannoneer
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers