Pet Evolution
Your idea is right , it was in gw1 >> http://wiki.guildwars.com/wiki/Animal_companion#Evolution
All 80es > MM necro is my best ,cleric
guard ,nades eng ,Trap thief \ranger ,signet\shout warrior, zerk mes\ele & shiro rev.
guard ,nades eng ,Trap thief \ranger ,signet\shout warrior, zerk mes\ele & shiro rev.