First you use Lightning to get Tempest on field, then you banish it for REDMD or Sacred Sword (if you drew Flash or discarded Armedra 7 for Lightning), then you trigger the tempest to search a Debris Dragon. You ns the Debris and use its effect to summon Lightning from the gy, and then you synchro summon a Shooting Riser Dragon. After that, you use REDMD or Flash to get another lvl 3 non-tuner on field, and use Riser to synch with it for Baronne.
At least, that's the main combo. Of course, as a Tier 6 far sub-rogue deck, the main combo doesn't always happen, which is why I play things like the full Armedra package.
If you have a lvl 3/ flash and lvl 5, then you can summon the lvl 3, use it's effect discarding lvl 5, lvl 5 gy eff adds lvl 7, lvl 5 on field eff discards lvl 7, lvl 7 gy eff adds Armed Dragon Lightning, Armedra Lightning adds lvl 3 from gy, lvl 7 on field discards the lvl 3 to summon lvl 10, lvl 3 gy eff draws one.
Regrettably, even plan B isn't consistent, which is why I have plan C; Hieratic Seals, pass turn
...okay I know that that all doesn't sound very exciting, but it's not like Dragon Ruler can get much better until another Daddy comes off the banlist