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

Heliod, the Radiant Dawn // Heliod, the Warped Eclipse

Hullbreaker Horror

Mystic Speculation

Arcane Signet

How it works

1. Activate Arcane Signet by tapping it, adding .
2. Cast Mystic Speculation with buyback by paying .
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.