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

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

Set: Crossed Souls Card type: Normal Trap Rarity: Rare Target 1 "Melodious" monster you control

5 Card type: Digimon Rarity: Rare Digi type: Beastkin Play Cost: 7 Form: Ultimate Attribute: Free Digivolve Cost: 3 Digivolve Cost Level: 4 [When Digivolving] Change the original DP of 1 of your opponent's level 4 or lower Digimon to 1000 for the turn

Set: Dragons of Legend: Unleashed Card type: Effect Monster Rarity: Ultra Rare Attack: 100 Defense: 100 While you control a Level 10 or lower "Flower Cardian" monster: You can Special Summon this card from your hand

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