Elemental Battlegrounds has some featured badges.
|5 elements more than 0||Featured|
|god amongst gods||Featured|
|the skulls of my enemies||Featured|
|power levels rising...||Featured|
|all enemies have been defeated||Featured|
|Talk to the master of sound who can be found in one of the first spawn areas. Use the glowing beam from the sky to find him quickly and take his quests!||Unobtainable|
|Wave 9 has this hard to defeat boss . But it's worth it!||Unobtainable|