Ampharos (105/123) [HeartGold & SoulSilver: Base Set] HGSS12 You can only use each

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

Set: Dark Revelation Volume 4 Card type: Normal Monster Rarity: Rare Attack: 1500 Defense: 1600

Set: Dark Revelation Volume 4 Card type: Normal Spell Rarity: Rare Attack: 0 Defense: 0 Pay 1000 Life Points

if your opponent controls more cards than you do: You can make your opponent banish cards from their field face-down so they control the same number of cards as you do

then target up to 2 Spells/Traps on the field

Ampharos (105/123) [HeartGold & SoulSilver: Base Set] HGSS12 You can only use eachSet: HeartGold & SoulSilver: Base Set Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless,Colorless