Elemental HERO Stratos [BODE-EN100] Starlight Rare SM159 when your opponent activates a

when your opponent activates a card or effect

Set: Prophecy Type: Enchantment Rarity: Rare Cost: {1}{U} Whenever a player puts a nontoken creature onto the battlefield

Set: Urza's Legacy Type: Enchantment Rarity: Rare Cost: {G} When an opponent casts an instant spell

Set: Sun & Moon: Trainer Kit - Alolan Ninetales Type: Fairy Rarity: Promo Retreat cost: Colorless

return a permanent you control to its owner's hand

Elemental HERO Stratos [BODE-EN100] Starlight Rare SM159 when your opponent activates aSet: Burst of Destiny Card type: Effect Monster Rarity: Starlight Rare Attack: 1800 Defense: 300 When this card is Normal or Special Summoned: You can activate 1 of these effects. Destroy Spells Traps on the field, up to the number of "HERO" monsters you control, except this card. Add 1 "HERO" monster from your Deck to your hand.