Constellars, they're worse Tellarknights design wise
functionally though, they got some things that are nice about them that: a 1 card combo with Sheratan, some anti-nibiru lines thanks to Pollux, and the abiltiy to play better into shifter because they aren't as grave reliant as Tellarknights. The anti nib lines are a bit better though if you skip the summon with Tellarknight Constellar and make delteross the 5th summon of the turn, which will make the nibbed endboard a fair bit better, but since Nibiru isn't as prevelant right now, it's a lot better to cahin block with islode instead. I also run shifter in this build thanks to the deck's ability to loop it with M7.