Gladiators

About

Gladiators are...

Zerx Marks can be exchanged for Zombie potions (20 Marks gets you a set), and his top-20 rewards are Heart of Zerx which gets you an awesome augment (I don't have that so can't link it), Eye of Zerx (pretty similar to Augment of Simplicity with +60 of each element), and most just get +1 extra Mark

Vork gives no points, but again, top-50 earn Marks, and top-20 earn chance at fat loot. For him, 125 Marks buy you a Chaos orb (+500 each element, +30 Chaos), and his big drops are Boon of Power (for Veldarian helm), Chaotic Nucleus (killer augment with Chaos damage), Unstable Mineral (four are needed for your Chaos Gem), Scripture of Vork (+100Mil exp), or like Zerx, most get +1 Mark

So in summary, Zerx Marks give Zombie pots, Vork Marks give Chaos orbs, and both of them convince top chars to dump insane potions every week only to get an extra Mark.

Both live for four days and have a 10-day respawn period on opposite cycles, so both have one round every two weeks