Epic Bard 23nd Level (multiclass brd21/Clr1/Rog1)

You gain one new 7th-level spell slot for multiclass (20).

You gain an Ability Score Improvement. Using the optional feats rule, you can forgo taking this feature to take a feat of your choice instead.

Superior Inspiration

At 20th level, when you roll initiative and have no uses of Bardic Inspiration left, you regain one use.

Bard level 21 - 1 new known spell. Song of rest improvement 2d12. Short Rest time halved for you and allies within 60 feet that can hear you. Ability Score improvement.