IMMERZIV WEEKLY BOSS CHALLENGE IMMERZIV WEEKLY BOSS CHALLENGE is a Disney Lorcana event at IMMERZIV. 5 players are listed. Karanbkk finished first. Players1. Karanbkk, rated 1,6372. Mallow.Whale, rated 1,5923. Noopoon4. Tenennnnn, rated 1,7045. nn Hosted by IMMERZIV. Every Disney Lorcana event. The Disney Lorcana ladder.