Noirtellchevalier Batlamyus INOV-FR051

2 Level 4 "Tellchevalier" monsters. All monsters face-up on the field become DARK. You can detach 1 Xyz Material from this card and discard 1 card; Special Summon 1 LIGHT "Tellchevalier" Xyz Monster from your Extra Deck, using this face-up card you control as the Xyz Material, also you cannot Xyz Summon other monsters for the rest of this turn. (This is treated as an Xyz Summon. The Xyz Materials attached to this card also become Xyz Materials of the Summoned monster.) You can activate this effect during either player's turn, if you have 7 or more different named "Tellchevalier" monsters in your Graveyard.