Stormsplitter | Sorcerer Class | Reiterate

Cards

({10} magic symbol) at most, depending on how many
Stormsplitters and/or other creatures you control without summoning sickness available.

Cast the additional instant or sorcery by paying its mana cost.
Each
Stormsplitter you control triggers, and
Sorcerer Class's third ability triggers if it is level 3.
Resolve the
Stormsplitter triggers, creating that many token copies of
Stormsplitter.
Resolve the
Sorcerer Class trigger, if applicable, dealing damage to any target equal to the number of instant and/or sorcery spells you've cast this turn.
Holding priority, activate any creature you control that does not have summoning sickness by tapping it, adding ({R} magic symbol) that can only be spent to cast an instant or sorcery spell, or to gain a Class level.
Repeat step 5 until you control no untapped creatures without summoning sickness, or until you have ({4} magic symbol) ({R} magic symbol) ({R} magic symbol) available, whichever comes first.
Cast
Reiterate with buyback by paying ({4} magic symbol) ({R} magic symbol) ({R} magic symbol) , targeting the instant or sorcery cast in step 1.
Each
Stormsplitter you control triggers, and
Sorcerer Class's third ability triggers if it is level 3.
Resolve the
Stormsplitter triggers, creating that many token copies of
Stormsplitter.
Resolve the
Sorcerer Class trigger, if applicable, dealing damage to any target equal to the number of instant and/or sorcery spells you've cast this turn.
Resolve
Reiterate, copying the instant or sorcery, and returning
Reiterate to your hand.
Resolve the copy of the instant or sorcery.
Repeat from step 5.

Infinite LTB.
Infinite ETB.
Infinite damage.
Infinite storm count.
Infinite creature tokens with haste.
Infinite magecraft triggers.
Infinite copies of instant and sorcery spells on the stack.
Infinite blue mana that can only be spent to cast instant and/or sorcery spells.
Infinite red mana that can only be spent to cast instant and/or sorcery spells.