Activating this trainer
If not state otherwise below, press F1 at main menu.
Listen for 'Trainer Activated'.
Press desired hotkey. All hotkeys can be changed on the trainer.

Promo Options
NumPad9: Super Speed

Trainer Options
# Battle 
     NumPad1: Infinite Health
     NumPad3: One Hit Kills

# Player 
     NumPad2: Infinite Mana
     NumPad4: Change Gold
     NumPad5: Change Talent Points
     NumPad6: Unlimited Item Usage

# Misc 
     NumPad7: Unlock Gallery
     NumPad8: EXP Multiplier
     NumPad9: Super Speed

Editor Options
# Player 
     Gold
     Talent Points