Humhumming the Key Djinn [WSUP-EN023] Super Rare 1st Edition when a Spell Card is

when a Spell Card is activated: You can discard 1 card

it loses 1000 ATK and DEF

Set: Duelist Saga Card type: Effect Monster Rarity: Ultra Rare Attack: 2100 Defense: 1600 If your opponent controls a monster and you control no monsters

[On Deletion] Return 1 card with [Jesmon]

except DARK monsters

Humhumming the Key Djinn [WSUP-EN023] Super Rare 1st Edition when a Spell Card isSet: World Superstars Card type: Xyz Effect Monster Rarity: Super Rare Attack: 1100 Defense: 1800 2 Level 3 monsters When this card is Special Summoned: You can target 1 "Djinn" Xyz Monster in your Graveyard; Special Summon it, then you can attach up to 2 cards from your hand to it as Xyz Materials. Once per turn: You can detach 1 Xyz Material from this card, then target 1 "Djinn" Xyz Monster you control; this turn, it can attack your opponent