|“||I can still feel it's beating...||„|
The Heart Locket is a type of armor worn by Chara, Asriel, and Frisk. There are two lockets that belonged to Asriel and Chara. Chara broke their locket in Continue, and duplicated Asriel's in Game Over Part 1.
The heart locket's appearance is seen to be a golden heart with the delta rune symbol printed on it. In earlier episodes, the locket had "Best Friends Forever" printed on it instead.
- Massive DEF Increase: This locket can increase the DEF stat of the bearer. Increasing it by 99.