Fusion Summon 1 Fusion Monster that lists "Buster Blader" as Material from your Extra Deck, using monsters from your hand or either side of the field as Fusion Materials. If this card is in your Graveyard: You can send 1 card from your hand to the Graveyard; add this card to your hand. You can only use each effect of "Destruction Swordsman Fusion" once per turn.
Can use your opponent's monster as fusion materials.
Must summon a monster that lists Buster Blader as a fusion material.
Could be just as costly as Polymerization if your opponent does not control any monster you can use as fusion material.
You can activate this card during your battle phase to fusion summon into a new monster and get an extra attack.
You can also fusion summon in response to an opponent's card to dodge it's effects.
Here are the monsters you can fusion summon with Destruction Swordsman Fusion. If your opponent controls a Dark Magician on their field, you can use their Dark Magician as material to summon Dark Paladin.
Use DNA Surgery to turn all monsters on you and your opponent's field into Dragon-types. You can then use Destruction Swordsman Fusion as a powerful removal card capable of using any monster on your opponent's side of the field as fusion material to summon Buster Blader, the Dragon Destroyer Swordsman.
Activates from your Graveyard / Sends from your hand to your Graveyard for cost / Adds from Graveyard to hand / Fuses Materials from your hand / Fuses Materials from your field / Fuses Materials from your opponent's field
Fusion Summons / Special Summons from your Extra Deck