Card Rulings:Gem-Enhancement
OCG Rulings
- Tributing one "Gem-Knight" monster is an activation cost for "Gem-Enhancement".[1]
- The effect of "Gem-Enhancement" targets the one "Gem-Knight" monster which is Special Summoned from the Graveyard.[1]
References
- ↑ a b Konami FAQ: Trap Card > Gem-Enhancement