You control at least one additional creature with power two or greater, or have one exiled by Yannik.
({3} magic symbol) available.
Steps
Activate Emiel by paying ({3} magic symbol) , blinking Yannik.
When Yannik leaves the battlefield, all creatures exiled with it return to the battlefield.
When Yannik enters the battlefield, it triggers, exiling another creature you control with power two or greater and putting at least two +1/+1 counters on Cryptic Trilobite.
Activate Cryptic Trilobite's first ability twice by removing two +1/+1 counters from it, adding ({C} magic symbol) ({C} magic symbol) ({C} magic symbol) ({C} magic symbol) that can only be spent to activate abilities.
Repeat.
Results
Infinite +1/+1 counters on all creatures you control except Yannik.
Infinite blinking.
Infinite colorless mana that can only be spent to activate abilities.