So, reading through the new Basic rules, I'm not finding what constitutes a critical hit. I can find the rules for what HAPPENS on a critical hit (P75; roll all damage dice twice, then add modifiers), but I don't see anything, even when searching using the search function, what constitutes a critical hit. Is it just a natural 20? Is it a nat 20 that also hits the AC? Is it a nat 20 that you have to roll to confirm a hit?
Any help finding this information would be appreciated!
Any help finding this information would be appreciated!