Infinite creature ETBInfinite lifegain triggersInfinite lifegainInfinite creature tokensInfinite +1/+1 counters on a creatureInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless mana
How it works
Gain life.
Cleric Class triggers, putting a +1/+1 counter on Basking Broodscale.
Basking Broodscale triggers, creating a creature token.
When the creature token enters the battlefield, Soul Warden triggers, causing you to gain 2 life.
Repeat from step 2.
This loop is a masterclass in perpetual motion, fueled by the relentless life-gain engine of Soul Warden noticing every new arrival. Once Cleric Class reaches at least level 2, its triggered ability transforms any life gain into a +1/+1 counter for Basking Broodscale, which in turn immediately spawns an Eldrazi Spawn token to restart the cycle. Because Soul Warden sees that token enter, you gain life, bump Cleric Class's modifier to keep the loop going, and generate an endless supply of counters, triggers, and colorless mana.