Roalesk, Apex Hybrid, Emiel the Blessed, and Cryptic Trilobite

Prerequisites

• Roalesk, Apex Hybrid on the battlefield
• Emiel the Blessed on the battlefield
• Cryptic Trilobite on the battlefield
• available

Steps

1. Activate Emiel by paying , blinking Roalesk
2. Roalesk enters the battlefield, putting two +1/+1 counters on Crystalline Crawler
3. Activate Cryptic Trilobite's first ability twice by removing two +1/+1 counters from it, adding that can only be spent to activate abilities
4. Repeat
5. Once you have infinite , you may target other creatures with Roalesk's trigger

Results

• Infinite +1/+1 counters
• Infinite colorless mana that can only be spent to activate abilities
• Infinite ETB
• Infinite LTB