Duskblade of Draktharr

Forge (You may cast this spell by sacrificing any number of equipments and paying this card mana cost reduced by those equipments converted mana cost.)
Armed creature gets +2/+0 and its combat damage can't be prevented. If you arm a creature with Duskblade of Draktharr during
your opponent turn, that creature gets +4/+0 until the end of turn as long as it remais armed.
Arm {2}