Greater Surge (Su)
Replaces: This ability replaces the arcanist exploit gained at 13th level.
At 13th level, an eldritch font can use her eldritch surge ability to force a creature to reroll a saving throw against one spell or arcanist exploit and take the lower value. The eldritch font must declare the use of this ability before the result of that creature’s saving throw is revealed. If the spell or arcanist exploit affects more than one target, only one target is affected by this ability. This ability replaces the arcanist exploit gained at 13th level. Bottomless Well (Su): At 20th level, an eldritch font can spend 1 hour studying her spellbook to refuel herself. Doing so allows her to prepare new spells and regain a number of points in her arcane reservoir equal to 1/2 her level. She can use this ability multiple times per day; however, she still regains spell slots only once per day. This ability replaces magical supremacy.