Tropical Tidal Wave (036) (Worlds 2006 Staff) [Nintendo: Black Star Promos] 069 if the negated effect can

if the negated effect can be activated

You can only use this effect of "Mermail Abyssteus" once per turn

if this card is treated as a Continuous Trap: You can Tribute 1 "Hero" monster

Set: 2003 Collectors Tin Card type: Effect Monster Rarity: Secret Rare Attack: 2600 Defense: 2300 The ATK of this card increases by 500 points for every Dragon-Type monster on your opponent's side of the field and Graveyard

Set: McDonald's Promos: 2019 Collection Type: Gastly Rarity: Promo Retreat cost: Colorless

Tropical Tidal Wave (036) (Worlds 2006 Staff) [Nintendo: Black Star Promos] 069 if the negated effect canSet: Nintendo: Black Star Promos Type: Item Rarity: Promo