Felothar, Dawn of the Abzan + Cryptic Trilobite + Crystalline Crawler + Deadeye Navigator + Blessed Sanctuary
Felothar, Dawn of the Abzan
Cryptic Trilobite
Crystalline Crawler
Deadeye Navigator
Blessed Sanctuary
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless mana that can only be spent to activate abilitiesInfinite +1/+1 counters on creatures you control
How it works
Activate Felothar by paying 1, blinking it.
When Felothar enters the battlefield, it, Deadeye Navigator's soulbond ability and Blessed Sanctuary trigger.
Resolve the Blessed Sanctuary trigger, creating a token.
Resolve the Felothar trigger, causing you to sacrifice a nonland permanent and put a +1/+1 counter on each creature you control.
Resolve the Deadeye Navigator trigger, repairing it and Felothar.
Activate Crystalline Crawler by removing a +1/+1 counter from it, adding .
Activate Cryptic Trilobite by removing a +1/+1 counter from it, adding CC that can only be spent to activate abilities.