Requires

Hoard Robber must be on the battlefield. Time Sieve must be on the battlefield. Academy Manufactor must be in hand. Double Major must be in hand. Hoard Robber does not have summoning sickness and cannot be blocked by at least one opponent. Mana needed:

Steps

1. Cast Academy Manufactor for .
2. Holding priority, cast Double Major for targeting Academy Manufactor, copying the spell.
3. Allow the copy and the original to resolve.
4. Move to your combat step.
5. Attack with Hoard Robber.
6. Hoard Robber triggers on combat damage to a player, creating three Treasure tokens, three Food tokens, and three Clue tokens.
7. Activate Time Sieve's ability by tapping Time Sieve and sacrificing five artifacts you control, taking an extra turn after this one.
8. Repeat from step 5.

Results