Ironmonger42 says:
Still a lot to listen to, but one of the changes I already heard about that I think I'll really like is the change to the bonus action spell rule.
Old rule essentially said if you cast a bonus action spell (cantrip or 1st or higher, doesn't matter), you can only cast cantrips the remainder of the turn if they had a casting time of 1 action.
Now, the rules is just (paraphrase) "you can only cast a spell using a spell slot once per turn". So:
- Shillelagh + Cure wounds, works (only 1 expends a spell slot, doesn't matter the cantrip was the bonus action)
- Misty Step + Fireball doesn't work (both use a spell slot)
- Misty Step (no spell slot) + Fireball works (such as if you had innate spellcasting and thus never used a spell slot for misty step)
- Fireball + Fireball from Quickened spell doesn't work (both use a spell slot, so this rule doesn't let sorcerers do what they already couldn't do before)
I don't care how it changes the game, that new 2024 rule is
simple, memorable and explainable. The 2014 rule was clunky and I'd often have to look it up to check I had it the right way around.