Flounder

How much damage Flounder takes, by attacking element (both types multiplied) — full table on the type chart.

Sorted by attacking-type multiplier, then base stat total (BST). This is a type-and-stat heuristic, not a proven combat ranking; moves, speed and battle conditions also matter.

• Ohm (Electric/Fairy) — Electric attacks hit Flounder for 4×
• Corsarc (Electric) — Electric attacks hit Flounder for 4×
• Krakanchor (Water/Electric) — Electric attacks hit Flounder for 4×
• Sparkstride (Electric/Flying) — Electric attacks hit Flounder for 4×
• T-Kobom (Fire/Electric) — Electric attacks hit Flounder for 4×

Flounder evolves into Mudslip at level 18. The line finishes as Mudslip at 422 base stat total, 141 above Flounder's 281.

Evolution fires on a level-up earned in battle once the Dokimon is at its evolution level or higher. A level reached with crystals does not trigger it — the next level gained in battle will — and pressing back during the evolution animation cancels it for that time only.

Compare every family's levels and stat jumps on the evolution calculator.

Every Flounder obtained has a 1-in-777 chance of being one of seven unique palettes — the roll is read straight from the game's capture code, and all seven are equally likely. The bound palette is never rolled: story events and certain Ranger battles set it directly.