That is way too less of bench damage for it to warrant that high if an energy cost even though the base is 160 to the active. I would be OK for the base damage for that cost because it has so many damage buffs to that from the fighting type with Fighting Stadium, Strong Energy and Regirock EX. Not to mention the immunity to non damage effects from the new Legendary( Name eludes me). There's also Energy acceleration with Metal Links, Mega Turbo and it can use Two DCE if need be.
But WHY would you play this when you have really good fighting EXs like Lucario, Zygarde who is also easy to get from a tin and in expanded Landorus? If the bench damage was 30 to each I would maybe see using it but otherwise not a measly 10.