When this card is activated: Fusion Summon 1 "Gem-Knight" Fusion Monster from your Extra Deck, using monsters from your Deck as Fusion Material, but change its ATK/DEF to 0. If this card leaves the field, destroy that monster. Once per turn: You can discard 1 Spell; the monster Special Summoned by this card's effect gains ATK/DEF equal to its original ATK/DEF, until the end of your opponent's turn. You can only activate 1 "Brilliant Fusion" per turn.
NM-Mint 1st Edition - $8.20
Lightly Played 1st Edition - $7.80
Moderately Played 1st Edition - $7.40
Heavily Played 1st Edition - $6.50
Damaged 1st Edition - $5.30
NM-Mint 1st Edition Non English - $8.20
Lightly Played 1st Edition Non English - $7.80
Moderately Played 1st Edition Non English - $7.40
Heavily Played 1st Edition Non English - $6.50
Damaged 1st Edition Non English - $5.30