You control at least five additional creatures that do not have summoning sickness.
An opponent cannot block and kill creatures you control.
Steps
Declare
Lightning Runner and at least five other creatures as attackers.
Lightning Runner triggers once, and
Stone Idol Generator triggers for each attacking creature.
Resolve all
Stone Idol Generator triggers, causing you to get that much .
Resolve the
Lightning Runner trigger, causing you to get , and then pay eight to untap all creatures you control and to get an additional combat phase after this one.
Repeat.
You may attack with additional creatures to net additional each loop.
Results
Infinite combat phases.
Infinite energy counters.
Infinite mana creatures you control can produce.
Infinite untap of creatures you control.
Metadata
Bracket tag
SpicyBracket 3-4+
Probably 3 or 4, but hard to classify
1
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5
1 · Exhibition5 · cEDH
Bracket tags are estimated from the cards and results of each combo, as a guideline rather than a strict classification.