>>18726461Cofagrigus is slow, like really slow, unless the old Calm Mind or the Sleep Talk set with EVs in HP and Sp.Def equiped with Hex and Will-o-Wisp only, current Cofagrigus are worthy of OTR (offensive Trick Room with Nasty Plot) and annoyer sets with status moves, Knock Off, Haze, Pain Split and Toxic Spikes).
Jellicent has more durability in its own way, decent bulk and HP stats, two great abilities consisting in Water Absorb and Cursed Body, Recover and way more coverage moves. If you're looking for a dedicated gimmick set, for example a similar to Venom Shock / Hex (Mega) Gengar, Brine can be used paired with Hex. But regardless what Jellicent have to offer more than Cofagrigus for this move is Scald, 30% chance to burn is a good replacement for Will-o-Wisp, being generally a specially defensive wall (that doesn't mind some EVs in Defense), it sure appreciate crippling physically oriented opponents. Only cons for Scald is being absorbed bt Dry Skin and Water Absorb, but the pros are being able to do direct damage beside burning and not being a complete Taunt bait.
