Lonis, Genetics Expert + Clan Crafter + Krark-Clan Ironworks + High Score

Lonis, Genetics Expert

Clan Crafter

Krark-Clan Ironworks

High Score

How it works

1. Activate Lonis by paying 2 and sacrificing another artifact.
2. If the artifact was a Clue, Lonis' third ability triggers, putting two +1/+1 counters on any other creature you control.
3. Resolve the Lonis ability, putting two +1/+1 counters on it and causing you to draw a card.
4. Lonis' second ability triggers, creating two Clue artifact tokens.
5. Activate Krark-Clan Ironworks by sacrificing a Clue, adding CC.
6. Lonis' third ability triggers, putting two +1/+1 counters on any other creature you control.
7. Repeat.