Royal Decree (TP6-EN004) - Tournament Pack 6 Unlimited Number_DB2-EN012 Once per turn: You can

Once per turn: You can banish 1 Level 7 or lower "Gem-Knight" Fusion Monster from your Graveyard

- WATER: Control of this card cannot switch

you can detach 1 Xyz Material from this card to select 1 face-up monster on the field that you control

then you can Special Summon this card from your Fusion Deck (You do not use ""Polymerization"")

Card TextFLIP: Destroys 1 monster on the field (regardless of position)

Royal Decree (TP6-EN004) - Tournament Pack 6 Unlimited Number_DB2-EN012 Once per turn: You canTypenull Normal Trap AttributeTRAP Level Rank0 Card TextWhile this card is face up on the field, negate the effects of all Trap Cards on the field except this card.