Okay so I've collected my thoughts after about 30 games and theorycrafting since the DLC2 metagame dropped, so here they are.
Pretend this is terapagos. Bullshit mon, needs to leave as soon as possible. If tera, which at the very least is a contreversial mechanic, is a no factor as this will always be using tera, that shows something is wrong with this mon. 700 base stats is insane, but unlike other mons with high base stats, it has almost perfect distribution of said stats. It does have rapid spin, so there will be something to lose from it leaving.
Bullshit mon 2: electric boogaloo. The ease to which it can set hazards is insane. This should most likely never have been allowed in the tier, it will always be insane with that speed stat. Heck, it even got nasty plot which would make it insane. Something that fast being able to throw off insane attacks is not the meta set shows how amazing it is at its other role.
This one is weird. On the one hand, it is bad, most likely due to DoS's dominance. On the other, once DoS gets banned this could be broken. It can live hits so amazingly, and it threatens the no.1 spinner, great tusk. This should be watched with a careful eye though, just in case.
Ah, Raging bolt. Another one for the chopping block. This is basically a repeat of Gambit, great overall, but a priority move pushes it over the edge. It has insane bulk, insane spA and can outspeed mons as well? Yeah, this will be gone soon I hope.
Gouging Fire is both amazing and bad. It can absolutely destroy some mons, but can be stopped by others. If you set it up right, it can be the most disgusting thing ever. But it can also fall flat quite fast. Keep an eye on, it could be cracked if someone makes the right set.
Honestly, kinda underwhelming right now. This obviously is due to the other broken stuff, but it can be a bit difficult to use. This will increase in power once other things get banned, but it could be good for the tier. Just watch out, this things could lurk in the shadows for a while to then overtake the metagame.
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Both Archaludon and Hydrapple have been decent. Archaludon is an amazing physcial wall that destroys gambit easily, but crumples to tusk and special attacks. Meanwhile, Hydrapple can tank hits and dish them back quite well, but does struggle against some things that can hit it super effectively. Both great mons for the tier and are the highlight of this update.
Anything not mentioned is either underwhelming or not really standout for me to write about, these are just standouts to me. E.g. Iron boulder is a good mon, but not spectacular. Outspeeds a lot, but can be underwhelming in power department.