[quote=@Lurking Krog]
Here is the wiki page for them.

https://forgottenrealms.fandom.com/wiki/Slaad

They may have been changed since 2e.
[/quote]

After looking at that and then my MM 2e, they are still pretty dangerous in both, but 2e just a slight more dangerous because of spells.
I did notice white and black slaads are not in 2e.