Boss Battle

Boss Battle is an Achievements (PvZ: GW2) that was introduced in the Trials of Gnomus DLC. To earn it, the player must enter the Mystery Portal inside the Town Hall and defeat a boss in Boss Hunt.

Trivia
* This is comparable to the Garden Normal Achievements (PvZ: GW) from Plants vs. Zombies: Garden Warfare, as both need the player to beat a mode at Normal difficulty.