Number 4: Stealth Kragen [BROL-EN030] Secret Rare Dragon/Effect If another card(s) you control

If another card(s) you control is destroyed by battle or an opponent's card effect

Set: Eternity Code Card type: Tuner/Effect Monster Rarity: Starlight Rare Attack: 0 Defense: 1800 If your opponent Special Summons a monster(s) face-up (except during the Damage Step): You can discard this card

Set: 2018 Mega-Tins Mega Pack Card type: Link/Effect Monster Rarity: Secret Rare Attack: 2800 2+ monsters with different names This card gains effects based on the number of monsters used for its Link Summon

Set: 2020 Tin of Lost Memories Card type: Quick Play Spell Rarity: Common Target Spells/Traps your opponent controls

those Set cards cannot be activated

Number 4: Stealth Kragen [BROL-EN030] Secret Rare Dragon/Effect If another card(s) you controlSet: Brothers of Legend Card type: Xyz Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 1500 2 Level 4 WATER monsters All face up monsters on the field become WATER. Once per turn, during the Main Phase (Quick Effect): You can destroy 1 WATER monster your opponent controls, and if you do, inflict damage to your opponent equal to half the ATK it had on the field. If this Xyz Summoned card is destroyed: You can Special Summon "Stealth Kragen