Sorry I couldn't read the entire thread (is gigantic, sorry). But here I my questions:
Does Big Root raises the amout of energy absorbed by Leech seed?
Does Sandstorm (and Sandstream) really raises 1.5x the SDef of rock types? What about hail, does it raise something?
Yes, Sandstorm really does. Hail just makes Blizzard have 100% accuract
How much does Technician, Reckless, Iron Fist raises the power of the move?
Technician gives moves with 60 or less base power a x1.5, Iron First gives a x1.3 to all Punching moves
What are the moves raised by Reckless?
How much does Life Orb raises the power?
x1.3, or x30%
How much does Wise Lens raises accuracy?
Is 'black sludge' better then Leftovers to Poison types?
No, Leftovers is better
Does Metronome raises the power progressively?
That's all... yet.
Didnt know the rest of them
Vash- It stops all abilities that would have some kind of defense. Basically, it "negates" Battle Armor, Clear Body, Damp, Dry Skin, Filter, Flash Fire, Flower Gift, Heat Proof, Hyper Cutter, Immunity, Inner Focus, Insomnia, Keen Eye, Leaf Guard, Lightningrod, Limber, Magma Armor, Marvel Scale, Motor Drive, Oblivious, Own Tempo, Sand Viel, Shell Armor, Shield Dust, Simple, Snow Cloak, Solid Rock, Soundproof, Sticky Hold, Storm Drain, Sturdy, Suction Cups, Tangled Feet, Thick Fat, Unaware, Vital Spirit, Volt Absorb, Water Absorb, Water Viel, White Smoke, and Wonder Guard.