Do you honestly believe that? Come on.Bulk Up - Uanllowed. This pokemon has enough attack and defense to become almost as good as Revenankh at BUing, especially with the potential for Recovery and quite a few priority moves. And with this being a TM, it does not have any moveset limiations, so it can be used with anything. Its a definate no from me.
Revenankh has no common weaknesses (Psychic, Ghost, Flying of which two are weak to its STAB), doesn't give a shit about burn, sleep or toxic spikes, only needs two attacks to cover every single pokemon in the game for at least neutral damage, can potentially recover its whole life and status in one turn without any drawbacks.
This pokemon cannot sit around stalling all day as Toxic Spikes will kill it, it can be burnt and put to sleep. Water/Fighting coverage really pales in comparison to Ghost/Fighting: Celebi, Gyarados, Salamence, Starmie, Slowbro, Toxicroak all resist that combination and it has a weakness to Thunderbolt one of the most common attacks in the game and thus will almost certainly lose to Zapdos and Rotom appliances. And there's no STAB Ghost attack to hit stuff like Gengar and Cresselia for SE damage.
Water/Fighting/Rock loses to Cresselia, Celebi, skarmory, slowbro, starmie, toxicroakI'm still unconvinced on bulk up due to all three priorities passing, as well as thunderpunch/stone edge tacked onto ice punch+it's stabs seem like nutty coverage... essentially i can't see anything threatening the bulk up+3 attacks set bar celebi/skarm/zapdos, but i guess the lack of recovery/status vulnerabilities counterbalance that.
Water/Fighting/Electric loses to Celebi, Zapdos, Mence, cresselia, probably Slowbro and Skarmory, Venasaur etc
And without solid recovery its going to be at best an "offensive suicune" version of it i.e. generally overlooked for its bulky variants.