Chronozoa, Solemnity, and Umbral Collar Zealot

Prerequisites

• Chronozoa in hand
• Solemnity on the battlefield
• Umbral Collar Zealot on the battlefield
• available

Steps

1. Cast Chronozoa by paying
2. It will enter without a time counter on it due to Solemnity
3. Activate Umbral Collar Zealot by sacrificing Chronozoa
4. When Chronozoa dies, it triggers, creating two token copies of itself that also enter with no time counters on them due to Solemnity
5. Resolve the Umbral Collar Zealot ability
6. Repeat from step 2 using a token copy of Chronozoa instead

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite creature tokens
• Infinite surveil 1