Lethiniums (ダリオス, Darios) are flower-like enemies from the Kid Icarus series.
Lethiniums are enemies from Kid Icarus: Uprising, part of Viridi's Forces of Nature. They are very rare, appearing uncommonly in the first land battle of the eleventh chapter, Viridi, Goddess of Nature. Their main method of attack involves firing laser beams.
The player is able to SDI out of the beam.
The Lethinium trophy is exclusive to Super Smash Bros. for Nintendo 3DS.