Victreebel

Chlorophyll
Speed doubles in sun.
Type Tier
Grass / Poison UU
Statistics
Min- Min Max Max+
HP
80
- 301 364 -
Atk
105
221 246 309 339
Def
65
149 166 229 251
SpA
100
212 236 299 328
SpD
60
140 156 219 240
Spe
70
158 176 239 262
Name Item Nature

Sunny Day

Heat Rock / Life Orb Modest
Moveset EVs
~ Sunny Day
~ SolarBeam
~ Hidden Power Fire / Sludge Bomb
~ Sleep Powder / Hidden Power Ice
120 HP / 252 SpA / 136 Spe

Once you get Sunny Day up, Victreebel's low Speed is no longer an issue thanks to Chlorophyll, leaving him free to attempt a sweep with SolarBeam. Hidden Power Fire is more powerful against other Grass/Poison types, compared to Sludge Bomb, but your secondary STAB attack does more to most Flying types and Fires. Hidden Power Ice is also an option if you want to seriously maim Altaria, but Sleep Powder is very useful for crippling a counter, giving you a chance to set up Sunny Day, or continue your sweep.

Speed EVs put Victreebel at 210 Speed initially, which makes him faster than Max Speed Electrode with Sunny Day active.

Name Item Nature

Special Attacker

Leftovers Modest
Moveset EVs
~ Sludge Bomb
~ Energy Ball
~ Growth / Hidden Power Ice
~ Sleep Powder / Stun Spore
76 HP / 252 SpA / 180 Spe

Sadly, boosting Victreebel is now using the lower of his attacking stats, and with Growth instead of Swords Dance, he doesn't power up as quickly. Still, it is not all bad news, as Growth boosts the power of both STAB moves.

If you don't think you'll have time to set up, drop Growth for HP Ice to hammer Altaria switch-ins. Sleep Powder is the more useful status option, but catching a few speedy attackers with Stun Spore can improve your chances of sweep. Don't count on it though.

Name Item Nature

Choice Specs

Choice Specs Modest
Moveset EVs
~ Leaf Storm
~ Sludge Bomb
~ Hidden Power Ice
~ Sleep Powder
76 HP / 252 SpA / 180 Spe

If you don't want to attempt setting up Victreebel, slap a set of Choice Specs on him. Leaf Storm packs plenty of power with boosts from STAB and base 100 Special Attack. Sludge Bomb covers Grass types and does decent damage to most Fires and Flying types too. Hidden Power Ice takes out Altaria, and hurts other Grass/Poisons and most Flying types a little more than Sludge Bomb. Besides using Energy Ball or Giga Drain, there are no other special attacks to occupy the last slot. Sleep Powder is good for leading off with, since it sends your counter to sleep, provided it isn't Hypno.

Name Item Nature

Support

Leftovers Modest
Moveset EVs
~ Sleep Powder
~ Knock Off
~ Sludge Bomb
~ Energy Ball
76 HP / 252 SpA / 180 Spe

If you're using Victreebel in a supportive role, abuse Knock Off as it's the one notable advantage he has over his more defensive counterpart, Vileplume. You can drop either STAB move and use Stun Spore for a "Double Powder" set, but Victreebel likes his type coverage.

Other Options

Teeter Dance works ok alongside Stun Spore. Encore is useful for allowing a team mate to set up or get a free switch in. Reflect gives more team support. Gastro Acid and Worry Seed can mess with those who rely on their ability. Synthesis provides healing, but Victreebel is rather fragile so he doesn't make great of use it. Swords Dance is a poor option now, with only Razor Leaf for STAB and Return for "type coverage". If you want a Swords Dancing Grass type, Carnivine or Tropius are better options.

EVs

Modest and max Special Attack is recommended for any Victreebel. 180 Speed EVs allows him to outrun base 60 Speed opponents. Put everything else into HP.

Opinion

Due his low Speed, poor Defenses and few type resists, Victreebel can often prove to be quite difficult to switch in. However, his status attacks and good Special Attack mean that he can be a valuable addition to a UU team. Losing Swords Dance as a viable option in the ADV to DP transition was a real shame, but Victreebel still has enough in his locker to compete in the lower tiers.

Counters

Since his defenses are rather poor, anything with a super effective attack should kill him off easily. Fire types and Flying types are good choices, just be careful of status or repeated hits from Sludge Bomb. Altaria does well if Victreebel lacks Hidden Power Ice, plus she doesn't mind status too much thanks to Natural Cure. Hypno and Grumpig do ok, but Choice Specs Leaf Storm and Sludge Bomb can start to take their toll. Hypno also has the advantage of being immune to Sleep Powder. Muk is a great option as he resists both STAB moves and isn't risking being poisoned by Sludge Bomb, also Sticky Hold negates Knock Off.