Hoard Robber + Time Sieve + Academy Manufactor + Altered Ego

Hoard Robber

Time Sieve

Academy Manufactor

Altered Ego

How it works

1. Attack with Hoard Robber.
2. Hoard Robber triggers on combat damage to a player, creating three Treasure tokens, three Food tokens, and three Clue tokens.
3. Activate Time Sieve's ability by tapping Time Sieve and sacrificing five artifacts you control, taking an extra turn after this one.
4. Repeat.

This clever setup relies on Academy Manufactor to drastically amplify the bounty generated by Hoard Robber, turning a single combat damage trigger into a massive influx of nine total tokens—three Treasures, three Foods, and three Clues. With this sudden surplus of artifacts, you have more than enough sacrifices to continually fuel Time Sieve and chain extra turns indefinitely. Meanwhile, Altered Ego can be cast safely as an uncounterable copy of your key creatures to help protect your engine or adapt to the board state as you lock down the game.