How it works
Prerequisites
- You control at least four additional nontoken artifacts.
Steps
- 1Activate Time Sieve by tapping it and sacrificing it and four other nontoken artifacts except Codex Shredder, causing you to take an extra turn after this one.
- 2If Open the Vaults is in your graveyard, activate Codex Shredder's second ability by paying , tapping and sacrificing it, returning Open the Vaults from your graveyard to your hand.
- 3Cast Open the Vaults by paying , returning all artifact and enchantment cards from all graveyards onto the battlefield under their owner's control.
- 4Repeat each turn.
Commander brackets
In which brackets is this combo allowed, per Spellbook's Ruthless tier?
Spellbook classifies this as Ruthless — not for these brackets.
Spellbook classifies this as Ruthless — not for these brackets.