Yoshimaru, Ever Faithful, Leyline of Singularity, Animation Module, and Krark-Clan Ironworks

Prerequisites

• Yoshimaru, Ever Faithful on the battlefield
• Leyline of Singularity on the battlefield
• Animation Module on the battlefield
• Krark-Clan Ironworks on the battlefield
• You have a way to put a +1/+1 counter on a creature you control
• available

Steps

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

Results

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