Gem-Knight Ruby [DT05-EN034] Ultra Rare CRU122 You can only activate 1

You can only activate 1 "Bond Between Teacher and Student" per turn

the ATK of this card on the field is increased by 400 points

you’ll be glad it’s on your side when you play with the brand-new World Premiere theme introduced in Dawn of Majesty

It can also be assembled as a Knight Rampager

"Death is a small price to pay for immortality

Gem-Knight Ruby [DT05-EN034] Ultra Rare CRU122 You can only activate 1Set: Duel Terminal 5 Card type: Fusion Effect Monster Rarity: Ultra Rare Attack: 2500 Defense: 1300 "Gem Knight Garnet" + 1 "Gem Knight" monster This monster can only be Special Summon by Fusion Summoned (from the Extra Deck) using the above cards as Fusion Material Monsters. Once per turn: You can Tribute 1 face up "Gem " monster to have this card gains ATK equal to the Tributed monster's ATK, until the End Phase. During battle between this attaching