This is one of the Area Effects in Super Dungeon Explore.

A figure with Aura X projects the ability around themselves (including the model) in a square X away from the model (eg a Aura 1 is a 3x3 area centered on the model)

Note: SPM is reviewing Dangerous/Aura/Wave actions since some of them do not have intuitive/intended effects. As written with the current FK/2.0 rules, Dangerous Aura will affect the user, enemy, and friendly models while Augment Aura will affect the user and friendly models.