Reserving Flame Charge
Volcanion @ Life Orb
Ability: Water Absorb
EVs: 24 HP / 252 SpA / 232 Spe
Modest Nature
- Steam Eruption / Scald
- Flame Charge
- Fire Blast
- Hidden Power [Ghost] / Sludge Bomb
So this set allows Volcanion to hold its own vs offensive teams as an offensive powerhouse, something that a set like choice specs is not able to do. The EVs allow Volcanion to outspeed the Latis at +1 and be able nail them with an hp ghost which kos latios after a bit of chip damage, something that is quite easy to come by. As for the Steam Eruption/Scald debate that has been quite the topic, while I personally feel like Steam Eruption is a really bad move compared to scald, there's no denying that on an offensive pokemon it is able to pull is weight. Scald is a possibliity though because in exchange for the power you get a more consistent and much higher pp move. As for hp ghost vs sludge bomb, it all depends on whether or not your team runs pursuit support, if it does then drop HP ghost, if it does run it simple as that lol. You can also run a timid nature to outspeed starmie but the drop in power level is rather significant.