Looking at the stats and ability it seems like this is just a direct upgrade to snorlax, who unlike him has great physical defense as well as special.
Lickilicky doesn’t have any reliable forms of recovery other than rest, and with his defenses and speed makes me think he would be a solid curse+rest breaker, much like snorlax is in ru.
Stall teams in particular would get fucked pretty badly by him. His bulk is enough to wall the majority of the unboosted tier, rest lets him dodge status, and his attack is good enough to stop opposing setup.
+2 252 Atk Landorus-Therian Earthquake vs. +1 8 HP / 0 Def Sneed: 202-238 (45.5 - 53.7%) -- 2.3% chance to 2HKO after Leftovers recovery
Landorus swords dances, and our guy curses to get his attack back to normal and his defense to +1. Ice punch will kill this landorus set at +0, but defensive variants take 2 hits.
252+ Atk Choice Band Rillaboom Wood Hammer vs. 8 HP / 0+ Def Sneed in Grassy Terrain: 318-375 (71.7 - 84.6%) -- guaranteed 2HKO after Leftovers recovery and Grassy Terrain recovery
If these are the leads, we are forced to switch. Later in the game we can kill a full health rillaboom with a +1 ice punch thanks to wood hammer recoil, and at +1 defense and recovery from terrain, we should be alright to sweep.
252 SpA Choice Specs Tapu Lele Focus Blast vs. 8 HP / 252 SpD Sneed: 272-322 (61.3 - 72.6%) -- guaranteed 2HKO after Leftovers recovery
Here’s another situation where we are forced to switch, but can tank a single hit and kill later on with +1 body slam.
In summary, I think the biggest issue this evo would have is lack of recovery assuming the movepool stays the same. You could opt for wish + protect, but that leaves you really offensively weak, and now you can be worn down by status, unlike current wish passers clefable and blissey. With trick room you have the potential to pivot in on someone that can’t hurt you and belly drum (potentially 2 kills)
