Codex Shredder + Silas Renn, Seeker Adept + Walk the Aeons

Mana needed: {10}{U}{U} each turn

UB identity

Commander legal

The 3 combo pieces

What must be in place

Opponents can not block Silas Renn.

How to execute it

  1. Cast Walk the Aeons to take an extra turn.
  2. Pay {5}, tap Codex Shredder and sacrifice it to return Walk the Aeons from your graveyard to your hand.
  3. Attack with Silas Renn, dealing combat damage.
  4. Cast Codex Shredder from your graveyard.
  5. Pass the turn.
  6. Repeat.

What the combo produces