Rex and Weevil's souls are taken.
When the Pharaoh summons Breaker the Magical Warrior, it doesn't turn into an Insect.
When Joey talks about Red Eyes Black Dragon Sword, he says that the sword has the power to automatically destroy Rex's Tyrant Dragon. It is Gearfried the Swordmaster that has the Effect, not the sword.
Weevil: What did you just draw?! Oh, no! It's one of those legendary dragons! I'm doomed!
Pharoah: How right you are.
Joey: Every card in Duel Monsters has a story behind it, and this is one of my favourite tales.
Rex: What are you, Mother Goose?
Rex: That card is useless to you!
(Joey reveals Hermos)
Rex: (shaken) That, on the other hand, might help you...
When Yugi plays the Berserker Soul Magic Card, it enables him to attack Weevil directly for every Monster Card he draws with Breaker the Magical Warrior. The fact the Yugi does this seven times (despite only needing two attacks to defeat Weevil) made this a rather infamous scene in the series run.