Meganium (26/123) (Cracked Ice Holo) [HeartGold & SoulSilver: Base Set] Yu-Gi-Oh! your opponent cannot activate cards

your opponent cannot activate cards or effects when you Normal or Special Summon a monster(s)

Set: American God Cards Card type: Normal Monster Rarity: Ultra Rare Attack: 4000 Defense: 4000 The descent of this mighty creature shall be heralded by burning winds and twisted land

Set: Pharaonic Guardian Card type: Effect Monster Rarity: Secret Rare Attack: 3000 Defense: 2500 This monster must be Special Summoned on your opponent's side of the field by offering 2 monsters on your opponent's side of the field as a Tribute

except Zombie monsters

Meganium (26/123) (Cracked Ice Holo) [HeartGold & SoulSilver: Base Set] Yu-Gi-Oh! your opponent cannot activate cardsSet: HeartGold & SoulSilver: Base Set Type: Grass Rarity: Promo Retreat cost: Colorless,Colorless