Champions: Return to Arms
Unlimited Attribute Points:
When you beat the first level boss, you will most likely get a prompt to hit SELECT in order to level up. Do not. Instead, go through the portal to the Four Horsemen bonus round. Right when you get there, press SELECT and use up those attribute points from levelling. Let the enemy kill you. Then choose to Try Again and your experience meter will be full once more. Press SELECT again to level up, and the points you just used will be still be added to you, but you will have three more! Do this as many times as you like.
Faster Way Through the Mt, Greindor Caves:
When you are the Iksar Shaman get your Poison Bolt and Growth equipped before you start Sneaking. Instead of Sneaking, hit the invaders with Poison Bolt and then run from them while on Growth. You should be able to get away. Repeat on every invader that sees you.
Thanks to Revolution readers Sanderson and Stealth!