Infestation Pandemic [DT07-EN096] Common SWSH124 You can only use each

You can only use each of these effects of "Nekroz of Valkyrus" once per turn

Set: Absolute Powerforce Card type: Normal Trap Rarity: Super Rare Attack: 0 Defense: 0 Activate only while you control a face-up X-Saber monster

Set: World Championship 2010 Card Pack Card type: Effect Monster Rarity: Rare Attack: 3300 Defense: 1400 Once per turn

) If this card attacks a Defense Position monster

Set: Duel Terminal 4 Card type: Continuous Trap Rarity: Common Attack: 0 Defense: 0 Either player can pay 800 Life Points to negate the Special Summon of a monster(s)

Infestation Pandemic [DT07-EN096] Common SWSH124 You can only use eachSet: Duel Terminal 7 Card type: Quick Play Spell Rarity: Common Attack: 0 Defense: 0 All face up "lswarm" monsters you currently control are unaffected by other Spell Trap effects this turn.