Elemental Hero Stratos [DT03-EN058] Rare Astral Pack 2 you can negate the activation

you can negate the activation of a Spell/Trap Card

Set: Astral Pack 4 Card type: Field Spell Rarity: Ultimate Rare All "Gravekeeper's" monsters gain 500 ATK and DEF

Set: Dark Beginning 1 Card type: Normal Spell Rarity: Super Rare Pay 1000 Life Points

when a Spell/Trap Card is activated: You can negate the activation

Elemental Hero Stratos [DT03-EN058] Rare Astral Pack 2 you can negate the activationSet: Duel Terminal 3 Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 300 When this card is Normal or Special Summoned, you can select and activate 1 of these effects. Destroy Spell or Trap Cards on the field, up to the number of "Elemental Hero", "Destiny Hero" and "Evil Hero" monsters you control (not counting this card). Add 1 "Elemental Hero", "Destiny Hero" and "Evil Hero" monster from your Deck to your hand.