This page shows the most popular Omicrons that you do not yet have in your collection! It is sorted by % of applied zetas to units at a G12+ level. Note that the zeta "Galactic Legend" is omitted as multiple units share it.
Your Omicrons 27 - Missing Omicrons 2
While in Grand Arenas: Whenever a Nightsister ally is defeated or revived, Merrin gains 100% Turn Meter, which can't be prevented; at the start of Merrin's turn, inflict all enemies with 1 stack of Plague for 3 turns
While in Grand Arenas: All other Resistance allies also gain 10% Offense for each Exposed enemy, and they gain 5% Turn Meter whenever a Resistance ally scores a critical hit