Added a Hero Emblem to drop at the Challenge Dungeons and Overground Lizards 2 as well for extra rewards.
Fixes
Fixed an issue with characters specific achievements, as it wasn't counting bosses properly when beaten on Dungeons and Overground Lizards Challenge Stages (Colosseum doesn't count). Some achievements should be granted automatically to players that have beaten the Stages when navigating through the Area Selection and Character Selection Screens.
If you don't get the achievement automatically, try entering an Area, the Character Selection Screen and exiting back to the Area Selection.