March of the Machines + Essence of Orthodoxy + Xenograft

Prerequisites

• You have a way to cause a creature to enter the battlefield under your control.
• "Phyrexian" chosen with Xenograft.

Steps

1. 1Cause a creature to enter the battlefield under your control, which will be a Phyrexian due to Xenograft.
2. 2Essence of Orthodoxy triggers, creating an Incubator artifact token with two +1/+1 counters on it.
3. 3The Incubator enters the battlefield as a 0/0 Phyrexian artifact creature due to March of the Machines and Xenograft.
4. 4Repeat from step 2.

Effects

• Draw the game
• Infinite creature ETB
• Infinite creature tokens