Requires

Specimen Collector must be on the battlefield. Cackling Counterpart must be in hand. Blasting Station must be on the battlefield. Mana needed:

Steps

1. Cast Cackling Counterpart by paying , creating a token copy of Specimen Collector.
2. When the Specimen Collector token enters the battlefield, its first ability and Blasting Station trigger.
3. Resolve the Specimen Collector trigger, creating a 1/1 Squirrel and a 0/3 Crab creature token.
4. When the Squirrel and Crab enter the battlefield, Blasting Station triggers twice.
5. Resolve the Blasting Station triggers from step 2 and step 4, untapping it.
6. Activate Blasting Station by tapping it and sacrificing the nontoken Specimen Collector.
7. When Specimen Collector dies, its second ability triggers, creating a token copy of the Specimen Collector token.
8. Repeat from step 2.
9. Resolve all Blasting Station abilities, dealing infinite damage to any target(s).

Results