Dragonstars/Cosmic Dragons

Cosmic Dragons are an archetype with, currently, 5 monsters (+a synchro) of different attribute and they all share a new type: Genryu.
They all are recruiters which work under Skill Drain and work even when destroyed by card effects (even yours), but don't if they are Swapped.

Nice cards:
Supply Unit: +1s everywhere.
Soul Charge: happy synchro.

Ideas:
Skill Drain Cosmic Dragons
Skill Drain destroys a lot of decks, gives some headache to other. The downside is not being able to use a Synchro Monster's effect, however you can play around this by (1) going into Stardust or similar monsters who work in the grave or (2) by using Bixi as a material (it makes the synchro unaffected by traps, and Skill Drain is a trap). Most likely, will be the build I'll play around with.
It may play Ice+Fire Hand.

Cosmic T.G.
Cosmic Dragons are basically faster TGs, but they really do work nicely together. Most notably, Striker+Bian=Naturia Beast which cannot be destroyed in battle. Looks nice, but I cannot say I really like it.

Cosmic *something* (Naturia Beast)
Naturia Beast with Bian is really awesome, so one may like playing it. Nice EARTH Tuners LV2 are:
-Esper Girl/Psychic Jumper: maybe a Psychic Build? (most likely only a couple of Psychics thrown in, Serene, Esper and Commander may be some nice picks.)
-Naturia Cosmobeet/Nettles: plants are a nice trend recently, expecially with Soul Charge's Hype (which this deck already uses more than decently). They may look nice, although I don't think I'll be playing this.
-Kagemusha: it's an option for a Six Sam build, but I don't think this'll be decent enough.
-Striker/Pashuul: Reinforce Truth was an awesome card some time ago, I wonder if it can be good again, dunno.