Grim Hireling + Time Sieve + Academy Manufactor

Grim Hireling

Time Sieve

Academy Manufactor

How it works

1. Attack with a creatue you control.
2. When that creature deals combat damage to an opponent, Grim Hireling triggers.
3. Resolve the Grim Hireling trigger, creating two Treasure tokens, two Food tokens, and two Clue tokens.
4. Activate Time Sieve by sacrificing five of the created artifacts and tapping it to take an extra turn.
5. Pass the turn.
6. Repeat.