All the good viable lures are taken so here have some shitty memes
Miltank (F) @ Psychium Z
Ability: Thick Fat
EVs: 252 Atk / 4 Def / 252 Spe
Adamant Nature
- Curse
- Zen Headbutt
- Body Slam
- Milk Drink
Miltank is normally an easy Gurdurr switch in not only for the obvious type advantage but also for the chance of nabbing a Guts boost from the status moves that Miltank likes to spam. Offensive Miltank with Z Zen Headbutt can do big damage to Gurdurr as well as take Drain Punches relatively well at +1. As an added bonus -1 speed Miltank still outspeeds standard Gurdurr meaing all you need to do is hit Gurdurr once on the first switch in then Curse later on in the battle and smack dat boi with +1 Shattered Psyche (or just get rocks up).
+1 252+ Atk Miltank Shattered Psyche (160 BP) vs. 248 HP / 0 Def Eviolite Gurdurr: 316-374 (84.7 - 100.2%) -- 43.8% chance to OHKO after Stealth Rock
Lycanroc @ Normalium Z
Ability: Steadfast
EVs: 252 Atk / 4 Def / 252 Spe
Jolly Nature
- Thrash
- Stone Edge
- Swords Dance
- Accelerock
This is the shittiest meme of the three. Fun fact: Lycanroc doesn't learn Giga Impact or even Double-Edge so Thrash is the highest BP move that Lycanroc has to hit Gurdurr. You need a good amount of chip before you can KO Gurdurr with +2 Breakneck Blitz, so getting rocks up and hitting Gurdurr with a Stone Edge or two is necessary.
+2 252 Atk Lycanroc Breakneck Blitz (190 BP) vs. 248 HP / 0 Def Eviolite Gurdurr: 289-341 (77.4 - 91.4%) -- guaranteed 2HKO after Stealth Rock
Liepard @ Psychium Z
Ability: Limber
Happiness: 0
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
IVs: 0 Atk
- Dream Eater
- Nasty Plot
- Dark Pulse
- Hidden Power [Fighting]
Here's probably the most viable lure but its also the same thing as the Alolan Persian set above so yea. +2 Shattered Psyche easily Ohkos and unboosted kills after a Dark Pulse or a bit of chip. I do have to say though this set is largely inferior to the Alolan Persian set because of Liepard's lack of bulk. Mach Punch can KO Liepard after a bit of chip which can make the lure ineffective. You can still hit em on the switch so just predict good bop.
252 SpA Liepard Shattered Psyche (180 BP) vs. 248 HP / 96 SpD Eviolite Gurdurr: 296-350 (79.3 - 93.8%) -- 6.3% chance to OHKO after Stealth Rock
+2 252 SpA Liepard Shattered Psyche (180 BP) vs. 248 HP / 96 SpD Eviolite Gurdurr: 590-696 (158.1 - 186.5%) -- guaranteed OHKO
I know the rules, but I just wanted to share the other lures too.
I'm nominating the Miltank set so vote based on that.