Benthic Biomancer + Cleric Class + Magmakin Artillerist

Benthic Biomancer

Cleric Class

Magmakin Artillerist

How it works

1. Put a +1/+1 counter on Benthic Biomancer.
2. Benthic Biomancer triggers, causing you to loot.
3. Magmakin Artillerist triggers, dealing 1 damage to each opponent and causing you to gain that much life plus 1.
4. Cleric Class triggers, putting a +1/+1 counter on Benthic Biomancer.
5. Repeat from step 2.

This engine loops seamlessly by feeding its own triggers, starting when a +1/+1 counter is placed on Benthic Biomancer to trigger its looting ability. That discarded card immediately awakens Magmakin Artillerist's discard trigger to blast your opponents and gain you life. Thanks to Cleric Class boosting your life gain and its Level 2 ability responding with a fresh +1/+1 counter for Benthic Biomancer, the cycle restarts itself endlessly.