Yoshimaru, Ever Faithful + Leyline of Singularity + Animation Module + Ashnod's Altar

Prerequisites

• You have a way to put a +1/+1 counter on a creature you control.

Steps

1. 1Put a +1/+1 counter on a creature you control.
2. 2Animation Module triggers, causing you pay to create a 1/1 Servo artifact creature token.
3. 3The Servo token enters the battlefield triggering Yoshimaru, putting a +1/+1 counter on Yoshimaru.
4. 4Animation Module triggers.
5. 5Holding priority, activate Ashnod's Altar by sacrificing the Servo token, adding .
6. 6Resolve the Animation Module trigger, causing you to pay to create a 1/1 Servo creature token.
7. 7Repeat from step 3.

Effects

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