Urgent Tuning [SP17-EN049] Common Flip/Effect Monster you can activate "Magical Musket"

you can activate "Magical Musket" Spell/Trap Cards from your hand

Set: Duelist Pack: Rivals of the Pharaoh Card type: Fusion Monster Rarity: Rare Attack: 4500 Defense: 3800 "Blue-Eyes White Dragon" + "Blue-Eyes White Dragon" + "Blue-Eyes White Dragon"

You can only use this effect of "Red Rose Dragon" once per turn

That monster's ATK and DEF become 0

Urgent Tuning [SP17-EN049] Common Flip/Effect Monster you can activate "Magical Musket"Set: Star Pack Battle Royal Card type: Normal Trap Rarity: Common During the Battle Phase: Immediately after this effect resolves, Synchro Summon 1 Synchro Monster using monsters you control.