I took a look through the files and from what I can tell from a quick glance the structure of Pokemon data in gen 6 RAM is similar to gen 5. So hopefully gen 6 will be a breeze once I'm done with gen 5.
I could provide gen 6 dumps. Gen 7 however refuses to produce proper dumps. Luma's RAM dumping is broken since it was implemented ... and BootNTR RAM dumps are missing the relevant data for gen 7 games while it's working fine for gen 6 games.
well, you could just be in battle with a mon that doesn't take damage from sandstorm.
Gastrodon might be good. Ground type immune to Sandstorm's damage,
Water type moves to hit Rock and Ground types. Ground type moves to be used on Steel Types.