Red Ring

The Legend of Zelda
In The Legend of Zelda, the Red Ring is the most powerful defensive artifact, even more powerful than the Blue Ring. The Red Ring is found in Level 9. It cuts damage Link takes down to ¼ of what he takes in his original green tunic.

Oracle of Seasons
The Red Ring makes a second appearance in Oracle of Seasons as one of sixty-four obtainable Magic Rings. This time around, it doubles the power of Link's sword when worn. It can be found by completing a sidequest involving the defeat of four rare Golden Monsters scattered around Holodrum. It makes a lethal combination with the Master Sword, able to kill any enemy short of a boss in one spin attack, excluding mini-bosses, which requires two.