Kaalia of the Vast

Bracket

• B1 Exhibition — Not in the same deck as its two-card combo partner: Master of Cruelties
• B2 Core — Not in the same deck as its two-card combo partner: Master of Cruelties
• B3 Upgraded — Not in the same deck as its early two-card combo partner: Master of Cruelties
• B4 Optimized — allowed: No restriction beyond the banned list
• B5 cEDH — allowed: No restriction beyond the banned list

Why

• Two-card combo with Master of Cruelties (early with Master of Cruelties)

How Lotus Vault estimates a bracket

Bracket: Lotus Vault analysis, with Commander Spellbook flags

Combos

1 known combo, one of them two-card.

• Kaalia of the Vast + Master of Cruelties
  Produces: Target opponent loses the game
  View on Commander Spellbook

Combos: Commander Spellbook

Rulings

• 2024-06-07 · Wizards of the Coast
  Kaalia's ability doesn't trigger if it attacks a planeswalker or battle.
• 2020-08-07 · Wizards of the Coast
  If the opponent Kaalia attacked is no longer in the game when its ability resolves, you may put an Angel, Demon, or Dragon creature card onto the battlefield tapped, but it won't be attacking anyone and it won't be an attacking creature.
• 2020-08-07 · Wizards of the Coast
  If Kaalia attacks an opponent, the creature enters attacking that player even if Kaalia is somehow attacking a different player or planeswalker as its triggered ability resolves.
• 2020-08-07 · Wizards of the Coast
  Any effects that say that the Angel, Demon, or Dragon creature can't attack (such as that of Propaganda or if the creature has defender) affect only the declaration of attackers. They won't stop the creature from entering the battlefield attacking.
• 2020-08-07 · Wizards of the Coast
  Although the creature you put onto the battlefield is an attacking creature, it was never declared as an attacking creature. This means that abilities that trigger whenever a creature attacks won't trigger when it enters the battlefield attacking.

Rulings: Scryfall · Wizards of the Coast