Ajani by paying ({3} magic symbol) ({G} magic symbol) ({W} magic symbol) , which enters the battlefield with eight loyalty counters due to
Doubling Season.
Activate
Ajani's third loyalty ability by removing eight loyalty counters from it.
Ajani dies as a state-based action due to having zero loyalty.
Resolve the
Ajani ability, causing you to gain 100 life.
Activate
Pestilent Cauldron's second ability by paying ({1} magic symbol) and tapping it, causing each opponent to mill cards equal to the amount of life you gained this turn.
Results
Infinite mill.
Near-infinite lifegain.
Metadata
In 3 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).