Grinding Station + Isochron Scepter + Muldrotha, the Gravetide + and 2 others

Mana needed: {7} each extra turn

GWUB identity

Commander legal

The 5 combo pieces

How to execute it

  1. Activate Grinding Station by tapping it and sacrificing Ugin's Nexus, causing target player to mill three cards.
  2. When Ugin's Nexus is sacrificed, it is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
  3. Move to your next turn.
  4. Activate Isochron Scepter by paying {2} and tapping it, casting a copy of Pull from Eternity without paying its mana cost.
  5. Resolve Pull from Eternity, putting Ugin's Nexus from exile into your graveyard.
  6. Cast Ugin's Nexus from your graveyard by paying {5}.
  7. When Ugin's Nexus enters the battlefield, Grinding Station triggers, untapping Grinding Station.
  8. Repeat.

What the combo produces