Pickle (5e Creature)
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Small beast, unaligned
Limited Telepathy. Pickle can magically communicate simple ideas, emotions, and images telepathically with any creature within 100 feet of it that can understand a language.
Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3) piercing damage.
Pickle the rat grew up in the sewers, raised by a cultist, a worshiper of a false god, the Rat God. Pickle was trained by the cultist to not only be a fighter, but was trained in some dark arts, including telepathic powers. Pickle, however, after gaining much sentience, left this life, he ran away from the life he knew after he realized all the terrible things that the cultists were doing.