MTG >Combos >Altar of Dementia +Divine Visitation +Bishop of Wings +

We need an angel to kick off the combo, probably one already created from

Divine Visitation

. Then you sacrifice that angel to

Altar of Dementia

, targeting an opponent for mill. The angel death will trigger

Bishop of Wings

ability, creating a spirit token.

Divine Visitation

will replace that token with an angel token, gaining us 4 life from

Bishop of Wings

ability. Keep the loop going.