Swarm Intelligence + Narset's Reversal + Frantic Search Combo

Swarm Intelligence on the battlefield.

Narset's Reversal and Frantic Search in hand.

You control three lands that can tap to produce at least .

available

Cast Frantic Search by paying .

Swarm Intelligence triggers, creating a copy of Frantic Search.

Resolve the copy of Frantic Search, looting twice and untapping three lands you control that can tap to produce at least .

Activate the three lands by tapping them, adding at least .

Holding priority, cast Narset's Reversal by paying , targeting Frantic Search.

Swarm Intelligence triggers, creating a copy of Narset's Reversal, targeting the original Narset's Reversal.

Resolve the Narset's Reversal copy, creating a copy of the original Narset's Reversal targeting Frantic Search and returning the original Narset's Reversal to your hand.

Resolve Narset's Reversal, creating a copy of Frantic Search and returning it to your hand.

Resolve Frantic Search, looting twice and untapping three lands you control that can tap to produce at least .

Activate the three lands by tapping them, adding at least .

Repeat.

Infinite draw triggers

Infinite looting

Significant magecraft triggers

Significant mana lands you control can produce

Significant storm count