Your Weapons have +2 » +4 » +6 Damage and Shield items have +2 » +4 » +6 Shield for each Friend you have.

Your leftmost Shield item has +20 » +30 » +40 » +50 Shield.

When you Crit, your Shield items gain 5 » 10 » 15 Shield for the fight.

Your Shield items' Cooldowns are reduced by 5% » 10%.

Your rightmost Shield item has +20 » +30 » +40 » +50 Shield.

Your Weapons have +3 » +6 » +9 Damage for each Aquatic item you have.

Your Shield items have +3 » +6 » +9 Shield for each Aquatic item you have.