Broad-spectrum antiepileptic drugs (AEDs) can treat both focal and generalized seizures, and are often used when patients have an undifferentiated seizure disorder. Alphabetically, they are:

1. Clonazepam
2. Lamotrigine
3. Levetiracetam
4. Topiramate
5. Valproic acid
6. Zonisamide

I even made up a mnemonic: Cloned Lambs Love To Visit Zoos.

Also, rufinamide. Personally, never heard of it.