Transcendence, Stunning Reversal, Elite Arcanist, Mind Over Matter, Laboratory Maniac, and Betrayal of Flesh Combo

Prerequisites

Transcendence in hand
Stunning Reversal in exile
Elite Arcanist on the battlefield
Mind Over Matter on the battlefield
Laboratory Maniac in hand or in the graveyard or in the library
Betrayal of Flesh in hand or in the library
Elite Arcanist does not have summoning sickness
You have at least 20 life
You control a land that can tap to add
NOTE: This combo could fail if your library size is not a multiple of seven and a combo piece is near the bottom, but this risk is easily minimized mid-combo by tutors or library size manipulation
available

Pay to cast Transcendence
Transcendence's second ability triggers
In response, pay and tap Elite Arcanist to activate it, casting and resolving a copy of Stunning Reversal without paying its mana cost
Resolve the Transcendence ability modified by Stunning Reversal's replacement effect, drawing seven cards and lowering your life total to 1
Transcendence's last ability triggers
In response, discard a card to activate Mind Over Matter, untapping Elite Arcanist
Discard a card to activate Mind Over Matter again, untapping a land you control
Tap that land to add
Repeat steps 7 and 8 at least four additional times, resulting in at least available
Resolve Transcendence's ability, gaining at least 38 life
Repeat steps 2 through 10 until there are six or fewer cards remaining in your library, Laboratory Maniac is in your graveyard, and Betrayal of Flesh is in your hand
Transcendence's second ability triggers
In response, pay to cast Betrayal of Flesh, returning Laboratory Maniac from your graveyard to the battlefield
Pay and tap Elite Arcanist to activate it, casting and resolving a copy of Stunning Reversal without paying its mana cost
Resolve the Transcendence ability modified by Stunning Reversal's and Laboratory Maniac's replacement effects, winning the game