Yannik, Scavenging Sentinel, Emiel the Blessed, and Crystalline Crawler

Prerequisites

• Yannik, Scavenging Sentinel on the battlefield
• Emiel the Blessed on the battlefield
• Crystalline Crawler on the battlefield
• You control at least one additional creature with power four or greater, or have one exiled by Yannik
• available

Steps

1. Activate Eldrazi Displacer by paying , blinking Yannik
2. When Yannik leaves the battlefield, all creatures exiled with it return to the battlefield
3. When Yannik enters the battlefield, it triggers, exiling another creature you control with power four or greater and putting at least four +1/+1 counters on Crystalline Crawler
4. Activate Crystalline Crawler's first ability three times by removing three +1/+1 counters from it, adding
5. Repeat

Results

• Infinite +1/+1 counters on all creatures you control except Yannik
• Infinite blinking
• Infinite colored mana
• Infinite ETB
• Infinite LTB