Sengir, the Dark Baron + Animation Module + Phyrexian Altar

Prerequisites

• You control at least one additional creature.

Steps

1. 1Activate Phyrexian Altar by sacrificing any other creature you control, adding .
2. 2The creature dies, triggering Sengir, putting two +1/+1 counters on itself.
3. 3Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token.
4. 4Repeat.

Effects

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers