Enduring Scalelord, Sakashima of a Thousand Faces, and Cathars' Crusade

Prerequisites

• Enduring Scalelord on the battlefield
• Sakashima of a Thousand Faces in hand or in the command zone
• Cathars' Crusade on the battlefield
• plus enough mana to pay for commander tax, if applicable available

Steps

1. Cast Sakashima by paying and commander tax, if applicable, choosing to have it enter the battlefield as a copy of Enduring Scalelord
2. Sakashima enters the battlefield, triggering Cathars' Crusade, putting a +1/+1 counter on each creature you control
3. Enduring Scalelord and Sakashima triggers
4. Resolve the Sakashima trigger, putting a +1/+1 counter on itself
5. Enduring Scalelord triggers, putting a +1/+1 counter on itself
6. Repeat from step 4

Results

• Infinite +1/+1 counters on Sakashima and Enduring Scalelord