Mudsdale (SM20) (Staff Prerelease Promo) [Sun & Moon: Black Star Promos] Kuriboh Kollection Set: Generation Force Card type:

Set: Generation Force Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 2900 3 Level 3 monsters Once per turn: You can detach 1 Xyz Material from this card to target 1 Level 4 or lower face-up Attack Position monster your opponent controls

as long as this card remains face-up on your side of the field

add 1 "Ghostrick" Spell/Trap Card from your Deck to your hand

that monster gains 500 ATK and DEF

or if it did not have an effect

Mudsdale (SM20) (Staff Prerelease Promo) [Sun & Moon: Black Star Promos] Kuriboh Kollection Set: Generation Force Card type:Set: Sun & Moon: Black Star Promos Type: Fighting Rarity: Promo Retreat cost: Colorless,Colorless,Colorless,Colorless