While a harmonious porcupette also has blessing, the remainder of its moveset is sorely lacking vs most legendaries. By the same token, none of the life exchange pets have other compelling abilities. It's the combination of the two, plus the dragonkin passive (which can proc off your life exchange c...

[pet]Yu'la, Broodling of Yu'lon[/pet] is outstanding vs any legendary pet. If you already have a strong stable of pets, I would argue it is the best choice in terms of usefulness. Xu-Fu is an exceptionally strong beast though, and I imagine Chi-Chi has his uses. Zao is probably the least desirable. ...

[pet]Tiny White Carp[/pet] is probably the best counter. It's barely faster than a [pet]Jadefire Spirit[/pet] so it'll go first with surge and has high health/power for a high speed stat surge user, has a heal, and has dive which could be potentially useful vs another pet.