Saving Finale
School: evocation [mind-affecting]
Casting Time: immediate action
Components: V, S
Range: close (25 feet + 5 feet/2 levels)
Target: creature, living (1)
Duration: instantaneous
Saving Throw: Will negates (harmless)
Spell Resistance: yes (harmless)
Source: Advanced Player's Guide, p. 241
Description
You must have a bardic performance in effect to cast this spell. With a flourish, you can immediately end your bardic performance when a creature within range affected by your bardic performance fails a saving throw, allowing the subject to immediately reroll the failed saving throw.
Mythic Saving Finale
Add your tier as a bonus on the saving throw reroll.
Mythic Adventures, page 107