 Kyle pushes them away and breaks through the Source Wall, which had become significantly weaker with the draining of the light source, and releases the entities inside of him, who sacrifice themselves to replenish the light source and defeat Relic.All Blue Lanterns are armed with a blue power ring, fueled by the emotion of hope.While hope is the most powerful of the seven emotions, Blue Lanterns must be near an active Green Lantern's power ring to tap into their own rings' full power.