Okay i've been thinking about something else. I thought maybe Metagross is a good lead since it has Stealth Rock, powerful attacks and I guess does okay against other leads, so I would use it over Scizor:Venusaur is the better option in this case. It is bulkier on the physical side and since celebi is a physical wall, venusaur would replace it better. It's not a bad idea to use UU in OU. UU isn't inferior. So venusaur instead with more physical bulk. Like I said (and many others said), don't stack hazards if you don't have a spin blocker, so no point if roserade is stacking hazards, tenta does better at it. Idk why you removed swampy in the first place, that's why I suggested empoleon. Empoleon has more resistance if i'm not wrong. It can take random outrages and draco meteors.
Metagross @ Lum Berry/ Occa Berry/ Shuca Berry
Ability: Clear Body
Adamant Nature, 248 hp, 252 att, 8 speed
- Stealth Rock
- Meteor Mash/ Earthquake
- Bullet Punch
- Explosion
Infernape is just going to be the set I had before:
Infernape @ Life Orb
Ability: Blaze
Naive Nature, 252 att, 64 spatt, 192 speed
- Close Combat
- U-turn
- Mach Punch
- Overheat
Okay now I have three options:
1: keep Tentacruel and Celebi and make Celebi more offensive, since Tenta has Toxic Spikes and Zapdos has Twave, meaning Twave on Celebi would be pointless.
2: keep Tentacruel and Celebi and change Zapdos moveset, meaning Substitute > Twave (which I had before) since Celebi has Twave and Tentacruel has Toxic Spikes, so Zapdos can stall out Toxic Spikes with Sub + Roost.
3: replace Venusaur > Celebi since it is part poison, meaning it can absorb Toxic Spikes and has better typing and moveset than Celebi has. Since Metagross probably is going to be my lead I don't need a water Stealth Rocker so maybe Suicune can replace Tentacruel to keep the balance between offensive and defensive.
Venusaur @ Black Sludge
Ability: Overgrow
Bold Nature, 252 hp, 164 def, 92 speed
- Grass Knot/ Leaf Storm
- Hp Fire
- Sleep Powder
- Leech Seed
Suicune @ Leftovers
Ability: Pressure
Timid Nature, 4 hp, 252 spatt, 252 speed
- Calm Mind
- Surf
- Ice Beam
- Hp Electric
I know some options might seem weird but I just want to know what you think about it.