Power Ring L-3
"Sword damage +3, Damage taken +3"
The Power Ring L-3 is a Magical Ring that Link acquires in Oracle of Seasons by completing the Hero's Cave in a Linked Game. There is no possible way to acquire the ring in Oracle of Ages directly, but it can be acquired by using the Ring Secret.
When equipped, the Power Ring L-3 is similar to that of Power Ring L-1 and Power Ring L-2, but a bit more powerful. It increases Link's Sword damage by three units as well as increase the damage taken by enemies to three units.
This is a very powerful ring but should be used with caution as enemies do a considerable amount of damage towards Link. With the Wooden Sword, this ring does more damage than the Red Ring. However, with the Noble Sword they do the same damage and with the Master Sword the Red Ring is stronger.