Infinite artifact ETBInfinite artifact tokensInfinite creature ETBInfinite lifegain triggersInfinite lifegainInfinite creature tokensInfinite +1/+1 counters on creatures you control
How it works
Gain any amount of life.
Archangel of Thune triggers, putting a +1/+1 counter on each creature you control.
Herd Baloth triggers, creating at least one artifact creature token.
Leonin Elder triggers, causing you to gain 1 life.
Repeat from step 2.
This clever loop starts the moment you gain any life, letting Archangel of Thune blanket your team with +1/+1 counters. Thanks to Biotransference turning all your creatures into artifacts, that sudden influx of counters triggers Herd Baloth to spawn a Beast token, which in turn causes Biotransference to spit out a Necron Warrior as well. Those new artifact creatures hitting the battlefield trigger Leonin Elder to gain you 1 life, looping right back into Archangel of Thune to keep the endless cascade of counters, tokens, and life flowing infinitely.