Complex sentence: In the manga, he is killed by the Ragna Blade, but in the anime, he has his hands slashed off a second time before Xellos appears and kills him in order to steal the Hellmaster's Jar.
Split into simpler sentences: In the manga, he is killed by the Ragna Blade, but in the anime, he merely has his hands slashed off a second time. However, immediately afterwards, Xellos appears and kills him in order to get a chance to steal the Hellmaster's Jar.