A few UR mons that I'd like to see ranked or at least considered:
- Though looking like a budget Tyranitar at first glance, there's a few niches that Hippowdon can hold over its Sand Streaming brother. First of all, it has a better defensive typing, having no weakness to Fighting-types, and being immune to Electric-types over its Rock-/Dark-type brethren Tyranitar. It also has better defensive stats over Tyranitar, with a base 108 HP and 118 Defense. It is lacking in Attack, Special Defense, and Speed though SpDef can be patched up by Sand Stream, and you're not going to really be using Hippowdon for OHKOing Pokemon anyways. Its low speed is also redeemable due to it being able to run an Iron Ball to underspeed Torkoal and set up Sand over it. Though it's mostly similar to Tyranitar and even outclassed in some stats, it's a noteworthy choice based on its typing and defensive stats, which is why I'd like it to join other Pokemon on the VR.
- Kyurem has great utility options for your team in status moves like Light Screen, Reflect, Roost, and Noble Roar, and has a great base 125 HP stat and a typing that is neutral / resists the most common weather. It can also run powerful attacking moves like Draco Meteor, Earth Power, Flash Cannon, and even Freeze-Dry which can single-handedly take out the common rain setter Pelipper, and Gyarados. It can also helpfully cripple other Water-type foes like Jellicent. Overall I think Kyurem is very anti-meta and should deserve a spot on the VR.
- Araquanid is like, really bulky on the special side. Though its physical side doesn't really hold up, I think its enormous bulk on the other makes up for it. It can wall almost every Special Attacking Pokemon, especially if it runs an item like Assault Vest. Water Bubble is also a great ability which both helps versus the common Fires and boosts the power of moves like Liquidation to good amounts. Here's some calcs versus some popular threats:
252+ SpA Torkoal Heat Wave vs. 0 HP / 0 SpD Assault Vest Water Bubble Araquanid in Sun: 39-46 (14 - 16.6%) -- possible 7HKO
252+ SpA Venusaur Giga Drain vs. 0 HP / 0 SpD Assault Vest Araquanid: 58-70 (20.9 - 25.2%) -- 0.1% chance to 4HKO
252 SpA Jellicent Energy Ball vs. 0 HP / 0 SpD Assault Vest Araquanid: 39-47 (14 - 16.9%) -- possible 6HKO
Even without an Assault Vest, it can still tank and retaliate some huge hits. I think it deserves a spot in at least some of the low rankings due to its defensive abilities along with Water Bubble and item availability.
- Terrakion has a great typing in the current metagame. Being super-effective against the common Fire-, Steel-, Rock-, and Flying-types puts it into a good position. It also has great base stats passing base 100 Speed Pokemon and a good base 129 Attack allowing it to bring on power. Rock Slide is also a very good move in the metagame due to it hitting both opponents at once for a good amount of power. Terrakion does well on Sand teams where it can take advantage of its Rock-typing and boost its below average Special Defense. Seeing as how it has decent coverage and can make a dent into some top tier threats, I think it's a potent threat in the metagame and therefore deserves a spot on the VR.