Rampage procs on:
http://wiki.project1999.com/Vehement_Sword_of_Reivaj
http://wiki.project1999.com/Axe_of_the_Slayers
Haste:
http://wiki.project1999.com/An_Executioners_Axe
Another rune line:
http://wiki.project1999.com/Polished_Granite_Tomahawk
The PGT is my favorite lowbie warrior weapon. The proc is str/hp rune, but more importantly it is a ton of aggro (mobs really don't like when you rune yourself)...and its aggro is AE.
Just a few that popped to mind.