EonX
Battle Soul
Eelektross: I've been using this on a team recently, and it definitely deserves to move up to B+. It is arguably the best switch-in for Mega Pidgeot thanks to Assault Vest and Hurricane resistance. Also, thanks to Knock Off. Eel doesn't even need HP Ice to beat Gligar. It can just use Knock Off to remove Eviolite and then spam Giga Drain, which Gligar can't Roost on. While HP Ice definitely deals with Mega Sceptile swiftly, it isn't fully necessary as Flamethrower does a nice 37-44%, meaning it can still generally handle Mega Sceptile if it has taken a little bit of prior damage. What's more is that Eel has a really slow Volt Switch, which is great for getting in slow powerhouses like Tyrantrum, Pangoro, and Dragalge with little risk. It's kinda worn down easily if you can block Giga Drain effectively and doesn't really have many resistances, (Ground immunity and Electric / Flying resist is it) but the ability to check Mega Pidgeot, remove items with Knock Off, and get some powerful teammates in safely is enough to make it B+ imo.