The first time any item is used each fight, for each Property you have, gain 10 » 20 Rage.

When you use a Property, deal Damage equal to 1 » 2 times your Gold.

Your Properties and Toys have +10% » +15% » +20% Crit Chance.

When you sell a Property, get 1 » 2 Chocolate Bar and 1 » 2 Spare Change.

The Cooldown of your Properties are reduced by 5% » 10%.

You have +2 » +3 » +4 income for each Property you have (including Stash).

When you use a Property, adjacent items gain 5% » 10% » 15% Crit Chance for the fight.

When you buy a Property, gain 50 » 100 » 150 Max Health.

When you use a Property, your Weapons gain +5 » +10 » +15 Damage and your Shield items gain +5 » +10 » +15 Shield for the fight.

When you level up, Upgrade a Property.