Gliscor

[SET]
name: Swords Dance
move 1: Swords Dance
move 2: Earthquake
move 3: Ice Fang / Facade
move 4: Taunt / Protect
item: Toxic Orb
ability: Poison Heal
nature: Impish
evs: 252 HP / 184 Def / 72 Spe

[SET] - Recommended
name: Defensive
move 1: Toxic
move 2: Earthquake
move 3: Ice Fang / Facade
move 4: Protect
item: Toxic Orb
ability: Poison Heal
nature: Impish
evs: 252 HP / 184 Def / 72 Spe

[SET]
name: Substitute
move 1: Substitute
move 2: Protect
move 3: Earthquake
move 4: Toxic / Taunt / Ice Fang
item: Toxic Orb
ability: Poison Heal
nature: Impish
evs: 252 HP / 184 Def / 72 Spe

Although it may seem strange that a Fling + Acrobatics set was omitted, it is generally outclassed by the Defensive and Substitute sets because it only gives Gliscor the chance to poison one Pokemon. This set is still useful because it hits Fighting-types incredibly hard, and so it is still worth considering. Unfortunately Stealth Rock is illegal with Poison Heal, but Gliscor can still run a support set with Stealth Rock and Sand Veil if needed. Finally, a Baton Pass set is a viable choice to run on Gliscor, although its real claim to fame is being one of the few Pokemon to counter the likes of Excadrill, which is what it should primarily focus on doing.