Mabel, Valley Hero, and Scurry Oak

Prerequisites

• Mabel, Valley Hero on the battlefield
• Scurry Oak in hand
• available

Steps

1. Cast Scurry Oak by paying its mana cost
2. When Scurry Oak enter, Mabel triggers, putting a +1/+1 counter on Scurry Oak
3. Scurry Oak triggers, creating a creature token
4. When the creature token enters, Mabel triggers, putting a +1/+1 counter on Scurry Oak Repeat from step 3

Results

• Infinite +1/+1 counters on a creature
• Infinite creature ETB
• Infinite creature tokens