Burning Storm (CST-019 N) [Clash of the Star Trees]

[Quickcast] Play this card only if you control a J/ruler named "Brandhardt, Blazing Stern". You pay R less to play this card for each Blazing Skill in your graveyard if this is the first spell named "Burning Storm" you play this turn. This card deals 400 damage plus an additional 200 damage multiplied by X to your opponent and each J/resonator they control, where X is the number of Blazing Skills in your graveyard.