“Look out, everybody, things are about to get awesome!”
Lost Legion Eternal Powersuit appears in Digistructed Madness: Round 4 and later rounds of the Holodome Onslaught. Base used for these is of the Lost Legion Powersuit but, just as it is the case with Eternals piloting them, their exterior is covered with organic attachments. They carry no conventional weapons, but are armed with Eridian-based weapons instead.
There are two types of these powersuits: light and heavy. Lighter version is more agile and engages in close-to-mid range combat. It is armed with a spear which ether throws directly at the Vault Hunter or high up in the air where it splits into crystal shards which serve as a minefield once they fall back on the ground. The heavy version tends to keep the distance while providing covering fire for its troops. It carries a shield in its left arm and a staff in its right. In addition to shooting relatively damaging orbs of energy at their targets, this staff can launch a 'Lost Legion Power Orb'. This orb stays with the powersuit while launching homing orbs of energy. In addition, the staff can release a powerful shock charge which can seriously damage or even completely deplete adventurer's shield.
- In True Vault Hunter Mode, they are renamed Lost Legion Ascended Powersuit, and in Ultimate Vault Hunter Mode, they are renamed Lost Legion Chosen Powersuit.