Mystic Swordsman LV4 [SOD-EN012] Ultimate Rare XY203 when a "Fire Fist" monster

when a "Fire Fist" monster is Special Summoned from your Extra Deck: You can Set 1 "Fire Formation" Spell Card directly from your Deck

Must be Special Summoned (from your hand) by Tributing 3 Fiend-Type monsters

you can Special Summon 1 "Junk" Synchro Monster from your Extra Deck

or 1 other "Spellbook" card from your hand or face-up from your field

Mystic Swordsman LV4 [SOD-EN012] Ultimate Rare XY203 when a "Fire Fist" monsterSet: Soul of the Duelist Card type: Effect Monster Rarity: Ultimate Rare Attack: 1900 Defense: 1600 If you Normal Summon this card, you must place it in face down Defense position. If this card attacks a face down Defense position monster, destroy the monster immediately with this cards effect without flipping it face up or applying damage calculation. During the End Phase of a turn that this card destroyed a monster as a result of battle, send this