Fire Lord Azula + Karn's Temporal Sundering + Narset's Reversal + Valley Floodcaller

Mana needed: {2}{U}{U}{U}{U} each other turn

UBR identity

Commander legal

The 4 combo pieces

What must be in place

An opponent cannot block and kill Fire Lord Azula

How to execute it

  1. Declare Fire Lord Azula as an attacker, triggering its firebending ability, adding {R}{R}.
  2. Holding priority, cast Karn's Temporal Sundering by paying its mana cost.
  3. Fire Lord Azula's second ability triggers, copying Karn's Temporal Sundering.
  4. Holding priority, cast Narset's Reversal by paying {U}{U}, targeting the original Karn's Temporal Sundering spell.
  5. Fire Lord Azula's second ability triggers, copying Narset's Reversal, targeting the original Narset's Reversal.
  6. Resolve the copy of Narset's Reversal, causing you to copy Narset's Reversal targeting the original Karn's Temporal Sundering spell, and then return the original Narset's Reversal to your hand.
  7. Resolve the copy of Narset's Reversal, copying Karn's Temporal Sundering and returning the original Karn's Temporal Sundering to your hand.
  8. Resolve both copies of Karn's Temporal Sundering from steps 3 and 7, causing you to take two extra turns after this one.
  9. Repeat during your second extra turn.

What the combo produces