Combo Twinflame +Snap +Dockside Extortionist +Vadrok, Apex of Thunder + Magic: the Gathering MTG

Cast Dockside Extortionist (generate 4 treasures) Spend the treasures to mutate Vadrok underneath Dockside Extortionist, so that the pile is nonlegendary If Heat Shimmer is in graveyard, target it with Vadrok's mutate trigger Cast Heat Shimmer, targeting the mutate pile to create a token copy of it Dockside Extortionist text in the token pile triggers (generate 4 treasures) Cast Snap; put the pile with the Vadrok card in your hand and untap two lands Spend the treasures to mutate Vadrok under the token pile (already with one Vadrok) Vadrok's mutate triggers twice; cast Heat Shimmer and Snap from your graveyard, resolving them in that order Resolve Heat Shimmer, creating a token mutate pile with two Vadroks Resolve Snap, bouncing the Vadrok card to hand Repeat steps 5-8 infinitely, floating 2 mana each cycle

Legallity