Lonis, Genetics Expert, Tarrian's Soulcleaver, and Cryptic Trilobite

Prerequisites

• Lonis, Genetics Expert on the battlefield
• Tarrian's Soulcleaver on the battlefield
• Cryptic Trilobite on the battlefield
• You control at least one Clue
• Tarrian's Soulcleaver attached to Lonis
• available

Steps

1. Activate a Clue by paying and sacrificing it
2. Lonis' second ability and Tarrian's Soulcleaver trigger
3. Resolve the Lonis trigger, putting a +1/+1 counter on Cryptic Trilobite
4. Resolve the Tarrian's Soulcleaver trigger, putting a +1/+1 counter on Lonis
5. Lonis' first ability triggers, creating a Clue artifact token
6. Resolve the Clue ability from step 1, causing you to draw a card
7. Activate Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding that can only be spent to activate abilities
8. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on Lonis