Krookodile

With the ability to fulfill many roles, Krookodile is a big threat in the UnderUsed metagame and is capable of fitting onto multiple team archetypes. Its great typing gives it excellent coverage between its STAB attacks as well as key immunities to Psychic- and Electric-type attacks and four helpful resistances. Its Intimidate ability further solidifies its defensive capabilities and allows it to function as a capable Stealth Rock setter. Krookodile also excels as one of the tier's best Choice Scarf users thanks to its ability to revenge kill several foes quite easily as well as take advantage of the switches it forces with STAB Pursuit. However, Krookodile's typing provides with as many useful resistances as common weaknesses, most notably to Fairy-, Water-, and Fighting-type attacks. Krookodile can also be hindered at times by its Speed tier if it isn't running Choice Scarf, which, while not bad, leaves it outsped by several offensive Pokemon, including Terrakion, Celebi, and Infernape. Lastly, Krookodile is also hurt by its only average damage output, which prevents it from breaking past especially bulky foes like Hippowdon, Suicune, and Alomomola.