@JeremyECrawford If the PC is multi-classed can he use the action surge to cast another spell?

— Allan Salvador (@kenshinzen) May 10, 2017

Action Surge gives an extra action, which can do whatever an action can do, including the Cast a Spell action. Really, any action. #DnD https://t.co/b7Zx5IBGP3

— Jeremy Crawford (@JeremyECrawford) May 10, 2017

@JeremyECrawford If that's true, can the Sorcerer use Quickened magic to cast two spells since one is a bonus action? Often bothered me.

— Major Bones (@Major_Bones) May 10, 2017

The rule on bonus action spells isn't circumvented by things like Action Surge. #DnD https://t.co/ssDqjDeP4B

— Jeremy Crawford (@JeremyECrawford) May 10, 2017