Blissey (Japanese: ハピナス Happinas) is a Normal-type Pokémon introduced in Generation II. It evolves from Chansey when leveled up with high friendship. It is the final form of Happiny.

When was Blissy added?

Blissey will be added to Pokémon Unite on August 18, 2021.

Is Chansey or blissey better?

If your team is fast paced, Chansey is a better choice, because it takes hits better in short term, while if your team is more slow and stallish, Blissey is better, as she will be staying a lot in, and thus gaining a lot of Lefties healing, which means that she is going to take hits better in long term.