Because we need a magical girl in every anime
RD/KP03-JP014 スパークハーツ・ガール (Sparkhearts Girl)
FIRE Spellcaster / Effect
Requirement: Send 1 monster (Level 4 or lower) from the hand to the Graveyard to activate.
Effect: Choose 1 face-up monster your opponent controls, it lose 500 ATK until the end of the turn. Then, you can set choose to Set 1 “Sparks” and “Curtain of Sparks” each from your Graveyard in your Spell & Trap Zone.
RD/KP03-JP018 獣翼剛王セイス (Seis the Mighty King of Bestial Wings)
WIND Beast / Effect
Requirement: If the [Number of face-up monsters your opponent controls] and [The number of Spell/Trap Cards you control] are the same, you can send up to 3 Spell/Trap Cards you control to the Graveyard to activate.
Effect: Choose 1 face-up monster your opponent controls, until the end of the turn, it loses ATK/DEF equal to [the number of cards sent to the Graveyard for this effect’s requirement] x 1000.
RD/KP03-JP024 エンシェント・アライズ・ドラゴン (Ancient Arise Dragon)
WATER Dragon / Effect
Requirement: Send the top card of your Deck to the Graveyard to activate.
Effect: This card gains 600 ATK until the end of the turn. If “Clear Ice Dragon” and “Burning Blaze Dragon” are in your Graveyard, you can shuffle those 2 cards into the Deck. If you shuffle them back in, choose 1 face-up monster (1500 DEF or less) your opponent controls, and destroy it.