Sniper: Critical hits deal 2.25x damage instead of 1.5x.
Overgrow: When it has 1/3rd or less max HP, Grass-type moves have 1.5x power.
Hidden
HA
Damp: All explosive moves and abilities fail.
Leaf Guard: Prevents status problems in sunny weather.
x4
-
x2
x1
x0.5
x0.25
#152
+
Chikorita
Lv.16
#153
6
Bayleef
Lv.32
#154
+
Meganium
#152
+
Chikorita
Lv.16
#153
6
Bayleef
Lv.32
#154
+
Meganium
#116
6
Horsea
Lv.32
#117
4
Seadra
or
Lv.50
#230
5
Kingdra
#116
6
Horsea
Lv.32
#117
4
Seadra
or
Lv.50
#230
5
Kingdra
Viridian River (static), Silph Co. (gift), Goldenrod City (gift), New Bark Town (gift)
Evolve Chikorita (Lv16)
Evolve Bayleef (Lv32)
Route 4, 10, 12, 13, 17, 19, 20, 21, Bond Bridge, Boon Island, Brine Road, Cerulean City, Chrono Island, Cinnabar Island, Kin Island, Offshore Road, P2 Laboratory, Resort Gorgeous, Ruins of Alph, Seafoam Islands, Treasure Beach, Vermillion City, Water Labyrinth
Deep Sea (static), Route 19, 20, Bond Bridge, Cerulean Cave, Cinnabar Island, Deep Sea, Offshore Road, P2 Laboratory, Seafoam Islands, Treasure Beach, Evolve Horsea (Lv32)
Route 32, P2 Laboratory, Evolve Seadra (Lv50 or Dragon Scale)