Slugma

Fire-type made of magma that cools and hardens if it stops moving.
Slugma Pixel Art Grid
Gen2 - Gen5
Slugma Pixel Art gen2_gold - Pokemon Gallery
gold
Slugma Pixel Art gen2_crystal - Pokemon Gallery
crystal
Slugma Pixel Art gen3_ruby-sapphire - Pokemon Gallery
ruby-sapphire
Slugma Pixel Art gen4_platinum - Pokemon Gallery
platinum
Slugma Pixel Art gen4_heartgold-soulsilver - Pokemon Gallery
heartgold-soulsilver
Slugma Pixel Art gen5_black-white - Pokemon Gallery
black-white