Storm-Kiln Artist + Flamehold Grappler + Narset's Reversal + Heat Shimmer Combo

Storm-Kiln Artist on the battlefield.

All other cards in hand.

plus enough mana to cast the spell that creates a token copy available

Cast Flamehold Grappler by paying .

When Flamehold Grappler enters the battlefield, it triggers, copying the next spell you cast this turn.

Cast Heat Shimmer by paying its mana cost, targeting Flamehold Grappler.

Flamehold Grappler and Storm-Kiln Artist trigger.

Resolve the Storm-Kiln Artist trigger, creating a Treasure token.

Resolve the Flamehold Grappler trigger, copying Heat Shimmer, with the copy targeting Flamehold Grappler.

Storm-Kiln Artist triggers, creating a Treasure token.

Resolve the copy of Heat Shimmer, creating a token copy of Flamehold Grappler.

When the token Flamehold Grappler enters the battlefield, it triggers, copying the next spell you cast this turn.

Holding priority, activate two Treasures by tapping and sacrificing them, adding .

Cast Narset's Reversal by paying , targeting Heat Shimmer

Flamehold Grappler and Storm-Kiln Artist trigger.

Resolve the Storm-Kiln Artist trigger, creating a Treasure token.

Resolve the Flamehold Grappler trigger, copying Narset's Reversal, with the copy targeting the original Narset's Reversal.

Storm-Kiln Artist triggers, creating a Treasure token.

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

Storm-Kiln Artist triggers, creating a Treasure token.

Resolve the Narset's Reversal copy, returning Heat Shimmer to your hand and creating a copy of Heat Shimmer targeting Flamehold Grappler.

Storm-Kiln Artist triggers, creating a Treasure token.

Resolve the Heat Shimmer copy, creating a token copy of Flamehold Grappler.

When the token Flamehold Grappler enters the battlefield, it triggers, copying the next spell you cast.

Activate up to four Treasures by tapping and sacrificing them, adding enough mana to cast Heat Shimmer.

Repeat from step 3.

Infinite artifact ETB

Infinite artifact LTB

Infinite artifact sacrifice triggers

Infinite artifact tokens

Infinite creature ETB

Infinite storm count

Infinite magecraft triggers

Infinite creature LTB

Infinite colored mana

Infinite creature tokens with haste

Infinite Treasure tokens