Arcane Signet + Heliod, the Radiant Dawn // Heliod, the Warped Eclipse + Hullbreaker Horror + Mystic Speculation

WU identity

Commander legal

The 4 combo pieces

What must be in place

the Warped Eclipse.
Your opponents have drawn at least two cards this turn.

How to execute it

  1. Activate Arcane Signet by tapping it, adding {U}.
  2. Cast Mystic Speculation with buyback by paying {U}.
  3. Hullbreaker Horror triggers, returning Arcane Signet to your hand from the battlefield.
  4. Resolve Mystic Speculation, causing you to scry 3 and returning Mystic Speculation to your hand.
  5. Cast Arcane Signet by paying {0}.
  6. Repeat.

What the combo produces