Totally a White Bag: Because what kind of monster would trick their fellows with a fake one?
Feed Power: 100
Drops From:
Ocean Trench Event Chest
A gag item which dropped from November 11 to November 13 in Ocean Trench event chests. Spawns a fake white bag, visible to all players, which explodes 4.5 seconds after spawning.
The 2017 MotMG Moss Bag can potentially drop this.