Topsy
Size
Medium
Monster Race
Humanoid (Deep Gnome, shapechanger)
Armor Class
15 (chain shirt)
Hit Points
27
Speed
6m
Attributes
STR
10 (+0)
DEX
15 (+2)
CON
12 (+1)
INT
11 (+0)
WIS
10 (+0)
CHA
8 (-1)
Features
Skills
Perception +2, Stealth +4
Damage Immunities
Bludgeoning, Piercing, and Slashing From Nonmagical Attacks Not Made With Silvered Weapons
Senses
Darkvision 12m (Rat Form Only), passive Perception 12
Languages
Undercommon
Challenge
2 (450 XP)
Abilities
Shapechanger
Topsy can use her action to polymorph into a rat-humanoid hybrid or into a giant rat, or back into her true form, which is Deep Gnome. Her statistics, other than her size, are the same in each form. Any equipment she is wearing or carrying isn't transformed. She reverts to her true form if she dies.
Keen Smell
Topsy has advantage on Wisdom (Perception) checks that rely on smell.
Actions
Multiattack (Humanoid or Hybrid Form Only)
Topsy makes two attacks, only one of which can be a bite.
Bite (Rat or Hybrid Form Only)
Melee Weapon Attack: +4 to hit, reach 1m, one target. Hit: (1d4 + 2) piercing damage. If the target is a humanoid, it must succeed on a DC 11 Constitution saving throw or be cursed with wererat lycanthropy