Lonis, Genetics Expert, and Extruder

Prerequisites

• Lonis, Genetics Expert on the battlefield
• Extruder on the battlefield
• You control at least one additional artifact

Steps

1. Activate Extruder by sacrificing another artifact
2. If the artifact was a Clue, Lonis' second ability triggers, putting a +1/+1 counter on another creature you control
3. Resolve the Extruder ability, putting a +1/+1 counter on Lonis
4. Lonis' first ability triggers, creating a Clue aritfact token
5. Repeat

Results

• Infinite +1/+1 counters