Lands you control can tap to produce at least ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) .
You control a creature that can attack this turn, and that cannot be blocked by an opponent.
Steps
Deal combat damage to an opponent using any creature.
Nature's Will triggers, tapping all lands the defending opponent controls and untapping all lands you control.
Move to your postcombat main phase.
Activate all mana-producing lands you control by tapping them, adding at least ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) .
Activate
Aggravated Assault by paying ({3} magic symbol) ({R} magic symbol) ({R} magic symbol) , causing you to untap all creatures you control and to get an additional combat phase after this one.
Repeat.
Results
Infinite combat damage.
Infinite combat phases.
Infinite mana creatures you control can produce.
Infinite untap of creatures you control.
Infinite mana lands you control can produce.
Infinite untap of lands you control.
Metadata
In 10705 decks according to EDHREC.
Bracket Tag
This combo has been estimated to be Spicy (Bracket 3-4+).