"Watch your eyes!"
This attack was used on Super Saiyan 4 Goku after Eis Shenron saw that he was no match for him. It has the same purpose as Solar Flare does, to blind people, but Eis Shenron's blinding technique was supposedly permanent. Goku was able to regain his sight much later during the battle with Omega Shenron.
Appearance in games
The attack was named "Maniacal Blinding Slash" in the Dragon Ball Z: Collectible Card Game.
"A series of slicing Strike attacks! Hit to disable your opponent!"
— Dragon Ball: Xenoverse in-game description
In Dragon Ball: Xenoverse, it appears as part of Eis Shenron Ice Claw Super Skill which in the game is among the handful of techniques capable of blinding opponents such as the Solar Flare & Super 17's Thunder Eraser. The Ice Claw Super Skill can also be obtained by the Future Warrior in DLC Parallel Quest Event: "The Shadow Dragons" as part of the GT Pack 2 DLC.