The Unbeatable Squirrel Girl by paying ({1} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) , creating a 1/1 Squirrel creature token for each Squirrel you control.
Activate
Goblin Bombardment four times by sacrificing four Squirrels.
When the Squirrels die,
Pitiless Plunderer triggers four times, creating four Treasure tokens.
Resolve all
Goblin Bombardment abilities.
Activate four Treasures by tapping and sacrificing them, adding ({1} magic symbol) ({G} magic symbol) ({G} magic symbol) ({G} magic symbol) .
Repeat.
Results
Infinite ETB.
Infinite LTB.
Infinite Treasure tokens.
Infinite colored mana.
Infinite creature tokens.
Infinite damage.
Infinite death triggers.
Infinite sacrifice triggers.
Metadata
In 1 deck according to EDHREC.
Bracket Tag
This combo has been estimated to be Exhibition (Bracket 1+).