Yu-Gi-Oh! Episode 131: Clash! Slifer vs Obelisk
Episode 131 of 224 of Yu-Gi-Oh!, aired November 12, 2002, 25 minutes. Available with English subtitles and dub where released.
Episode summary
As Joey's dream continues, he continues to advance in the dream tournament. With Yugi controlling Slifer the Sky Dragon and Kaiba controlling Obelisk The Tormentor, the duel of the God cards seems to go on and on because they both use a wide assortment of Magic and Trap cards to prevent their God card from being destroyed. Eventually, the two monsters' attack powers become equal and they attack and destroy each other at the same time, causing a massive explosion. What will result from the attacks?