The Phantom Knights' Rank-Up-Magic Launch [MP17-EN152] Super Rare BW96 depending on the Type it

depending on the Type it had on the field

except a Synchro Monster

you can discard 1 card to destroy 1 Spell or Trap Card on the field

instead of a monster

The Phantom Knights' Rank-Up-Magic Launch [MP17-EN152] Super Rare BW96 depending on the Type itSet: 2017 Mega Tins Mega Pack Card type: Quick Play Spell Rarity: Super Rare During the Main Phase: Target 1 DARK Xyz Monster you control with no Xyz Materials; Special Summon from your Extra Deck, 1 DARK Xyz Monster that is 1 Rank higher than that monster you control, by using it as the Xyz Material, and if you do, attach this card to it as additional Xyz Material. (This Special Summon is treated as an Xyz Summon. Xyz Materials attached to it also