Heidar, Rimewind Master + Retreat to Coralhelm Combos

4 known combos featuring both cards in Commander

Infinite blinking of lands Infinite landfall triggers Infinite mana basic lands you control can produce Infinite mana creatures you control can produce Infinite scry 1

Combo 1 with Parallax Tide + High Tide

Results: Infinite blinking of lands · Infinite landfall triggers · Infinite mana basic lands you control can produce · Infinite mana creatures you control can produce · Infinite scry 1 · Infinite storm count · Infinite untap of creatures you control
Steps
  1. Cast High Tide by paying {U}.
  2. Activate four Islands by tapping them, adding {U}{U}{U}{U}.
  3. High Tide triggers, adding {U}{U}{U}{U}.
  4. Cast Parallax Tide by paying {2}{U}{U}.
  5. Activate Parallax Tide four times by removing four fade counters from it, exiling the four tapped Islands.
  6. Activate Heidar by paying {2} and tapping it, returning Parallax Tide from the battlefield to your hand.
  7. When Parallax Tide leaves the battlefield, it triggers, returning all cards exiled with it to the battlefield.
  8. When the Islands enter the battlefield, Retreat to Coralhelm triggers four times, untapping Heidar, and allowing you to untap up to three other creatures you control and/or scry 1 up to three times.
  9. Repeat from step 2.

Combo 2 with Parallax Tide + Extraplanar Lens

Results: Infinite blinking of lands · Infinite landfall triggers · Infinite mana basic lands you control can produce · Infinite mana creatures you control can produce · Infinite scry 1 · Infinite storm count · Infinite untap of creatures you control
Show steps
  1. Activate four Islands by tapping them, adding {U}{U}{U}{U}.
  2. Extraplanar Lens triggers, adding {U}{U}{U}{U}.
  3. Cast Parallax Tide by paying {2}{U}{U}.
  4. Activate Parallax Tide four times by removing four fade counters from it, exiling the four tapped Islands.
  5. Activate Heidar by paying {2} and tapping it, returning Parallax Tide from the battlefield to your hand.
  6. When Parallax Tide leaves the battlefield, it triggers, returning all cards exiled with it to the battlefield.
  7. When the Islands enter the battlefield, Retreat to Coralhelm triggers four times, untapping Heidar, and allowing you to untap up to three other creatures you control and/or scry 1 up to three times.
  8. Repeat from step 2.

Combo 3 with Parallax Tide + Caged Sun

Results: Infinite blinking of lands · Infinite landfall triggers · Infinite mana basic lands you control can produce · Infinite mana creatures you control can produce · Infinite scry 1 · Infinite storm count · Infinite untap of creatures you control
Show steps
  1. Activate four Islands by tapping them, adding {U}{U}{U}{U}.
  2. Caged Sun triggers, adding {U}{U}{U}{U}.
  3. Cast Parallax Tide by paying {2}{U}{U}.
  4. Activate Parallax Tide four times by removing four fade counters from it, exiling the four tapped Islands.
  5. Activate Heidar by paying {2} and tapping it, returning Parallax Tide from the battlefield to your hand.
  6. When Parallax Tide leaves the battlefield, it triggers, returning all cards exiled with it to the battlefield.
  7. When the Islands enter the battlefield, Retreat to Coralhelm triggers four times, untapping Heidar, and allowing you to untap up to three other creatures you control and/or scry 1 up to three times.
  8. Repeat from step 2.

Combo 4 with Parallax Tide + Gauntlet of Power

Results: Infinite blinking of lands · Infinite landfall triggers · Infinite mana basic lands you control can produce · Infinite mana creatures you control can produce · Infinite scry 1 · Infinite storm count · Infinite untap of creatures you control
Show steps
  1. Activate four Islands by tapping them, adding {U}{U}{U}{U}.
  2. Gauntlet of Power triggers, adding {U}{U}{U}{U}.
  3. Cast Parallax Tide by paying {2}{U}{U}.
  4. Activate Parallax Tide four times by removing four fade counters from it, exiling the four tapped Islands.
  5. Activate Heidar by paying {2} and tapping it, returning Parallax Tide from the battlefield to your hand.
  6. When Parallax Tide leaves the battlefield, it triggers, returning all cards exiled with it to the battlefield.
  7. When the Islands enter the battlefield, Retreat to Coralhelm triggers four times, untapping Heidar, and allowing you to untap up to three other creatures you control and/or scry 1 up to three times.
  8. Repeat from step 2.
📚 Learn more:
Buy Heidar, Rimewind Master on TCGPlayer Buy on Amazon

As an Amazon Associate and TCGPlayer affiliate I earn from qualifying purchases.

Buy Retreat to Coralhelm on TCGPlayer Buy on Amazon

As an Amazon Associate and TCGPlayer affiliate I earn from qualifying purchases.