Fraying Omnipotence

Bracket

• B1 Exhibition — Not in the same deck as its two-card combo partners: Wound Reflection, Bloodletter of Aclazotz, Archfiend of Despair, Warlock Class, Astarion, the Decadent, Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant
• B2 Core — Not in the same deck as its two-card combo partners: Wound Reflection, Bloodletter of Aclazotz, Archfiend of Despair, Warlock Class, Astarion, the Decadent, Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant
• B3 Upgraded — Not in the same deck as its early two-card combo partners: Wound Reflection, Bloodletter of Aclazotz, Archfiend of Despair, Warlock Class, Astarion, the Decadent, Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant
• B4 Optimized — allowed: No restriction beyond the banned list
• B5 cEDH — allowed: No restriction beyond the banned list

Why

• Two-card combo with Wound Reflection, Bloodletter of Aclazotz, Archfiend of Despair, Warlock Class, Astarion, the Decadent, Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant (early with Wound Reflection, Bloodletter of Aclazotz, Archfiend of Despair, Warlock Class, Astarion, the Decadent, Blitzwing, Cruel Tormentor // Blitzwing, Adaptive Assailant)

How Lotus Vault estimates a bracket

Bracket: Lotus Vault analysis, with Commander Spellbook flags

Combos

6 known combos, 6 of them two-card.

• Fraying Omnipotence + Wound Reflection
  Produces: Each opponent loses the game, Near-infinite lifeloss
  View on Commander Spellbook
• Bloodletter of Aclazotz + Fraying Omnipotence
  Produces: Each opponent loses the game, Infinite lifeloss
  View on Commander Spellbook
• Fraying Omnipotence + Archfiend of Despair
  Produces: Near-infinite lifeloss
  View on Commander Spellbook

Combos: Commander Spellbook

Rulings

• 2018-07-13 · Wizards of the Coast
  Because the instructions are followed in order, abilities of the creatures a player will sacrifice may modify or trigger on losing life, discarding cards, and/or sacrificing creatures. Abilities that trigger this way will resolve after Fraying Omnipotence is done resolving.
• 2018-07-13 · Wizards of the Coast
  In a Two-Headed Giant game, Fraying Omnipotence causes each player to lose half of their team’s life, rounded up. This means that teams at an even life total will have 0 life, and teams at an odd life total will have -1 life. The game then ends in a draw.
• 2018-07-13 · Wizards of the Coast
  When Fraying Omnipotence resolves, first each player loses the appropriate amount of life at once. Next, the player whose turn it is chooses an appropriate number of cards in hand without revealing them, then each other player in turn order does the same, and then those cards are all discarded simultaneously. Then, the player whose turn it is chooses an appropriate number of creatures they control. Each other player in turn order does the same, knowing choices made by previous players. Finally, all of the chosen creatures are sacrificed simultaneously.
• 2018-07-13 · Wizards of the Coast
  The amounts that are lost are rounded up, not the amounts kept. For example, a player with 5 life, five cards in hand, and five creatures would lose 3 life, discard three cards, and sacrifice three creatures.

Rulings: Scryfall · Wizards of the Coast