Hm, a few more popped into my head, so I think I'll post 'em. This post may contain spoilers that I do not consider major, so you have been warned. ^^
Seras Victoria(Hellsing Manga) - Blood Seras. Need I say more? Yes? Well then, Harkonnen Mk.2. More, you say? The sad relationship with the Wild Geese leader, and the awesome fight that followed his death. And the voluntary giving of his blood to the severely injured Seras, resulting in a true Vampire Police Lady. With one eye and one arm. The other arm being some sort of shadow wing type thing. But yeah...can't wait for more Hellsing to get released. I mean, did you see how London is looking after the latest arc? The manga rocks so much more than the anime. Stupid having to cut all the cool stuff because supernatural Nazi forces were the bad guys. I mean, the anime Vatican dudes have nothing on Rip Van Winkle's magic bullets or the dude who trashed Seras's incredible illusionary talents. The manga Vatican army is pretty awesome, though. In any case, she's hot. ^^;
Gattsu, Guts, Gatts, whatever(Berserk Manga) - Freakin'. Huge. Sword. I mean, holy crap. Cloud looks at the Dragon Slayer and gets sword envy. Add in the fact that he survived a childhood as a normal, albeit skilled, merc...and the supposed certain death of the black eclipse demon thing...and is immune to having a predetermined destiny. I mean, dude. He's like the guy from Final Destination, except awesome and not a total noob. Oh yeah, he has a kill count rivalling that of entire civilizations. People follow the literal road of dead bodies to find him. Plus his entire purpose in life seems to be to kill his former best friend who has turned into some sort of saviour/demon. Normally I would denounce someone living for revenge (read: Sasuke), but he isn't whiny about it so it works. He just has the personality for it, unlike a certain overrated ninja kid. And I mean, holy crap. Berserk's Armor. That's some powerful stuff right there. o_O