Go Factotum 8/Trapsmith 1/Swiftblade 10?
Meh, Illumian Factotum 8/Swordsage 1/Bard 1/Sublime Chord 1/Swiftblade 9 is better.
Needs Precocious Apprentice, Heighten Spell, and the interpretation that you use spell slots of whatever level you could cast haste from.
Also, Ruby Knight Vindicator may be easier to abuse than Swiftblade.
Factotum 8/Ur Priest 2/Crusader 1/RKV 7/XX 2
A bit more MAD though.
Also, Ardent 10 with Dominant Ideal debatably can take a huge number of readied actions in one turn only capped by power points, or truly infinite actions with certain recharge techniques.