Defense mence

Salamence @ leftovers
Impish
126 defense 126 hp 126 attack 126 speed
1. Defense curl
2. Substitute
3. Toxic
4. Dragon tail

Focuses on salamence shallow defensive movepool substitute on physical pokemon or things that mence intimidates and sub on the switch toxic and dragon tail or after all special attackers with ice type moves are gone you can use defense curl and toxic then dragon tail would guess that this set works great with entry hazards