Back in the Bag: Eon can completely shut down supernatural abilities. On a passive level, this renders Eon is immune to magical attacks or effects but not the physical damage from them. An ice dragon couldn't harm him with their breath, but if they hurled a spear of ice at him, that would harm him as normal spears would. The magical effects of something such as a magic bullet would be negated, however the bullet itself, stripped of magic would still harm him. Abilities that would allow him to be read or effect his mind in any sort of way(illusons, telepathy, empathy, etc.) simply don't reach him.
Eon can nullify a single person's abilities and in a manner similar to a power null bracelet. During the duration of this he becomes susceptible to attacks of supernatural origins. This is something he has to make a conscious effort to do. Brief contact such as bapping a person will only last a minute. Continuous contact with a person can nullify their abilities for up to five minutes, though it becomes physically taxing over time
