The set for Stallbat is as follows:
Crobat @ Leftovers/Focus Sash
252 Hp/132 Spe/120 Sp.D
Timid
-Toxic
-Roost/Whirlwind/Zen Headbutt
-Substitute
-Protect
What does this set do? Well, it simply allows you to outstall most everything not poison-resistant. Toxic is there as your staple stall move, racking up damage as they stay in. Substitute is there because of the fact that crobat will move first on everything nonboosted, bar the other few base 130's. All the other base 130's can OHKO crobat anyway. Roost is the move of choice next set, allowing you to exist indefinatly if you can predict switches well. Whirlwind allows you to switch around steels and poisons who absorb your toxics, while racking up residual damage from spikes + SR. Zen Headbutt will take care of the very uncommon poison-type (GENGAR) who wants to ruin your fun. In addition, steels can be hit for not-very-effective damage, with a flinch chance.
EV's provided allow you to outrun +1 gyara, Scarftar, and several other threats. 252 HP for the bulk to possibly take a hit or two Toxicing something.
Made by me. :D
Tested and confirmed! Works in ~85% of situations midgame.
Crobat @ Leftovers/Focus Sash
252 Hp/132 Spe/120 Sp.D
Timid
-Toxic
-Roost/Whirlwind/Zen Headbutt
-Substitute
-Protect
What does this set do? Well, it simply allows you to outstall most everything not poison-resistant. Toxic is there as your staple stall move, racking up damage as they stay in. Substitute is there because of the fact that crobat will move first on everything nonboosted, bar the other few base 130's. All the other base 130's can OHKO crobat anyway. Roost is the move of choice next set, allowing you to exist indefinatly if you can predict switches well. Whirlwind allows you to switch around steels and poisons who absorb your toxics, while racking up residual damage from spikes + SR. Zen Headbutt will take care of the very uncommon poison-type (GENGAR) who wants to ruin your fun. In addition, steels can be hit for not-very-effective damage, with a flinch chance.
EV's provided allow you to outrun +1 gyara, Scarftar, and several other threats. 252 HP for the bulk to possibly take a hit or two Toxicing something.
Made by me. :D
Tested and confirmed! Works in ~85% of situations midgame.