Awesome new card!

It counts as both a Constellar and a tellarknight monster. The art is supposedly a tellarknight equipped with Ptolemy M7's wings, and it doesn't look like there is any Gem-Knight inspiration in the art on first glance. It's an Ultra Rare.

Constellarknight Diamond
LIGHT/Wyrm/Xyz/Effect
5/2700/2000
3 Level 5 LIGHT monsters
You can also Xyz Summon this card by using a "tellarknight" Xyz Monster you control as the Xyz Material, other than "Constellarknight Diamond". (Xyz Materials attached to that monster also become Xyz Materials on this card.)
①: While this card has Xyz Material, neither player can send cards from the Deck to the Graveyard, and cards added from the Graveyard to either player's hand are Banished instead.
②: When a DARK monster's effect is activated: You can detach 1 Xyz Material from this card; negate the activation and destroy that card.

Anti-Shaddoll deck. The new Evilswarm vs. Constellar idea

Anti-Shaddoll, kinda stops Lightsworn, stops Mask Charge, and etc etc.
Good stuff

but this is easily beat by super poly into construct

or many traps...or just attacking over it....or other things...
*cough*

that is true, but I mean with a plus.