>>149853699
>Pikachu absorbs it, and uses it as Thunder Armor
First off. Ash's Pikachu's canon ability is Static, you're thinking of Lighting Rod.
Second, Raigeki is hax. Not a normal electric attack. Nowhere in the card description is there a mention of a lightning bolt. Raigeki destroys all monsters your opponent controls. No questions asked. Unless Ash has Pokemon or items that can cancel out spell cards then Ash instantly loses
Here's another one that insta-wins for Yugi.
>Tribute 2 monsters; destroy all monsters your opponent controls
What does Ash do against this?