Activate Faith Healer by sacrificing Brilliant Halo.
Brilliant Halo triggers, returning it from your graveyard to your hand.
Resolve the Faith Healer ability, causing you to gain two life.
Cast Brilliant Halo by paying two life, targeting any creature.
Defiler of Faith triggers, creating a 1/1 Soldier creature token.
Repeat.

Infinite creature tokens

Infinite creature ETB

Infinite storm count

Danitha Capashen, Paragon

Defiler of Faith

Faith Healer

Brilliant Halo

Transcendent Envoy

Activate Faith Healer by sacrificing Brilliant Halo.
Brilliant Halo and Starfield Mystic triggers.
Resolve the Starfield Mystic trigger, putting a +1/+1 counter on it.
Resolve the Brilliant Halo trigger, returning it from your graveyard to your hand.
Resolve the Faith Healer ability, causing you to gain two life.
Cast Brilliant Halo by paying two life, targeting any creature.
Defiler of Faith triggers, creating a 1/1 Soldier creature token.
Repeat.

Infinite +1/+1 counters on a creature

Starfield Mystic

Activate Faith Healer by sacrificing Brilliant Halo.
Brilliant Halo triggers, returning it from your graveyard to your hand.
Resolve the Faith Healer ability, causing you to gain two life.
Cast Brilliant Halo by paying two life, targeting Hero of Iroas.
Defiler of Faith and Hero of Iroas triggers.
Resolve the Hero or Iroas trigger, putting a +1/+1 counter on it.
Resolve the Defiler of Faith trigger, creating a 1/1 Soldier creature token.
Repeat.

Hero of Iroas

Starnheim Courser

Activate Krark-Clan Ironworks by sacrificing Brilliant Halo, adding {2}.
Brilliant Halo triggers, returning itself to your hand from your graveyard.
Cast Brilliant Halo by paying {2}, attaching it to a creature you control.
Repeat.

Combos with "Brilliant Halo"