Using this Trainer:

Launch the trainer first, then launch the Game and then Press F1 at the Main Menu.

Listen for "Activated".

Press desired option key

Options in Promo:

Numpad 2: Unlimited Mana

Options:

Numpad 1: Unlimited Health

Numpad 2: Unlimited Mana

Numpad 3: Max Money

Numpad 4: Max Magic Tokens

Notes:

Numpad 1: Unlimited Health - while in the game, toggle on to have massive HP.

Numpad 2: Unlimited Mana - you need to use your mana at least once.  Then toggle this on and your mana will stay full.

Numpad 3: Max Money - you need to have picked up at least one gold.  Toggle this on and the next gold you pick up you will have the max amount. You have to pick up at least one gold even if you already have one.

Numpad 4: Max Magic Tokens - you need to have picked up at least one token. Toggle this on and the next token you pick up you will have the max amount. You have to pick up at least one token even if you already have one.