>>34031050In comparison to most other box legends in doubles, it's not broken. Great? Yes. It's fast as fuck, has superb physical bulk and barely anything at this stage resists Flying allowing it to hit for decent damage.
It also has a nasty vulnerability to special attacks, Steel-types give it a rough time, its not -quite- strong enough to threaten bulkier builds of common Pokemon, and under Trick Room its done as toast. Also in non-VGC settings its competing for a slot with Mega Fug.
