The Sword, The Shield, The Staff, The Axe and The Cleric. That is what the hero's party usually looks like right? And The Summoners are usually on the enemy side, evil masters, and to put it simply... The Loners. They are seen as vile and not fit on the side of justice or something especially more so if they're a Necromancer. So... WHAT THE HECK AM I (A NECROMANCER) DOING IN THE HERO'S PARTY!?