Tellarknight Ptolemaeus (UTR) [CROS-EN050] Ultimate Rare Synchro/Effect Monster negate the effects of 1

negate the effects of 1 Effect Monster on the field until the end of this turn

If Summoning an "Invoked" Fusion Monster this way

and it becomes that Attribute

You can only use each effect of "Flying Pegasus Railroad Stampede" once per turn

Tellarknight Ptolemaeus (UTR) [CROS-EN050] Ultimate Rare Synchro/Effect Monster negate the effects of 1Set: Crossed Souls Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 550 Defense: 2600 2 or more Level 4 monsters Once per Chain, during either player's turn: You can detach 3 Xyz Materials from this card; Special Summon from your Extra Deck, 1 Xyz monster that is 1 Rank higher than this card, except a "Number" monster, by using this face up card you control as the Xyz Material. (This is treated as an Xyz Summon. Xyz Materials attached to