Sophia, Dogged Detective, Lonis, Genetics Expert, Basking Broodscale, and Xenograft

Prerequisites

• Sophia, Dogged Detective on the battlefield
• Lonis, Genetics Expert on the battlefield
• Basking Broodscale on the battlefield
• Xenograft on the battlefield
• available

Steps

1. Activate Sophia by paying and sacrificing an artifact token
2. If the token was a Clue, Lonis's second ability triggers, putting a +1/+1 counter on a creature you control
3. Resolve the Sophia ability, putting a +1/+1 counter on each creature you control
4. Lonis's first ability and Basking Broodscale trigger, creating a Clue token and a 0/1 Eldrazi Spawn creature token
5. Activate the Eldrazi Spawn by sacrificing it, adding
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite colorless mana
• Infinite creature tokens
• Infinite +1/+1 counters