Animated Chained Library

If the library is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn't observed the library move or act, that creature must succeed on a DC 15 Wisdom (Perception) check to discern that the library is animate.

The library makes two attacks.

Melee Weapon Attack +4 to hit, reach 5 ft., one target. 6 (🎲1d8 + 2) 🔨 Bludgeoning damage, and if the target is a creature, it is Grappled (escape DC 12).