Mushroom Man (5e Creature)
From D&D Wiki
Medium plant, neutral
Punch. Melee Weapon Attack, +6 to hit, reach 5 ft., one target. Hit: 17 (2d12 + 4) bludgeoning damage.
Retaliate. After being struck by a melee attack but not brought to 0 hit points, the mushroom man can use its reaction to make a punch attack against the attacking creature.
The mushroom man race is largely docile and are often found in forests in small clans. They don't normally attack passersby however if one does trespass in directly through their territory they will put a swift end to them.