Your Shield items have + Shield equal to 2 » 3 » 4 times your level.

When you use a Small item, Haste a Burn, Poison or Freeze item for 1 second.

Your items have +8% » +12% Crit Chance for each Flying item you have.

Your Weapons have +10 » +20 Damage for each Flying item you have.

When your items run out of Ammo, gain 10 » 20 » 30 Regen for the fight.

When you Level Up, upgrade a Bronze » Silver-tier item.

The first 5 » 10 times you Crit each fight, Charge an item 1 second(s).

Your Potions' Cooldowns are reduced by 1 second.

At the start of each fight, deal Damage equal to 10% » 20% » 30% of an enemy's Max Health.

When an enemy uses a Weapon, Charge a Relic 1 second.