Board Thread:Questions and Answers/@comment-89.137.151.178-20180820143441/@comment-31479589-20180820150735

You can use what you like actually, as long as everything are at level 52, max upgraded.

-Armor and Helm: Anything you want. -Ranged Weapon: You can unequip this, since it's useless against Titan. But if you really insist, then your strongest one (not necessarily level 52, better use these credits to upgrade something else). -Magic: Anything but Force Wave. It's just too slow for this fight. Torturer's Rage if you have it. Weapon: Flame Clubs will suffice. Otherwise, Claws or Sickles can be very effective due to their spammable Double Slash. Lynx's Claws particularly shines in this fight. Pneumo Fists are nice choice as well. Avoid using Act 7 gem weapons as they doesn't fit against Titan, such as Composite Sword, Cobra's Tooth, and Plasma Rifle.