Quote Originally Posted by Khatovar View Post
Or to clarify, circumvent the changes that Blizzard made to castrandom since HKN isn't going to keep trying a spell on cooldown? I don't know how it works, but that's what it looks like.
Correct, you can circumvent the entire change that blizzard made to castrandom. You can also use waits and have multiple actions associated with one key with hotkeynet. However, all of those are against the ToS, and you shouldn't do them.

Freddie: Yes, you could use a toggle and just sequentially run through it. This is also not supported in-game. Blizzard's castsequence command stalls at any spell it can't cast for whatever reason and tries to cast it again and again. This was the reason for using /castrandom in game.

As for using Hotkeynet, there isn't much reason to use one over the other. Although with randomness, you can give one spell a higher probability of being cast, like so:

/castrandom Spell1, Spell1, Spell1, Spell2, Spell3.