Continuity mistake: When Blade has been rescued by Abigail and Hannibal and the 3 of them are approaching the hideout, notice in Abigail's back quiver there is one arrow left, yet in the next shot when they're walking up the stairs she has two.
Revealing mistake: While Blade's dangling a familiar off the roof, the familiar's phone rings (a Nokia 5210). Blade looks at the screen and sees the doctor's name. However, the display we see is a Nokia phone book listing with only one entry, rather than the "incoming call" display.
Continuity mistake: In the scene where Hannibal King is chained to the floor in a cage, some shots show that the cage has bars across the top. When Blade drops through the window, he drops down through the top of the cage which no longer has bars on top.
Revealing mistake: In the very last shot where Blade is seen on a real tight shot and then it pulls out to reveal him on his motorcycle, that is obviously not Wesley Snipes. The skin was lighter, and as it pulls away, you see the side of the face for a moment, and it sure ain't Wesley.
Continuity mistake: Towards the beginning of the interrogation between Dr. Vance and captured Blade, Vance's jacket is constantly buttoning and unbuttoning itself.
Continuity mistake: When Blade jumps through the police station window and lands on the pavement outside, we see a lot of broken glass from the window falling with him and landing all around him, yet when he stands up and says, "Forgot my sword," there is no glass to be seen anywhere.
Continuity mistake: Shortly after the Interrogation scene (when Danica, Asher, and Jarko walk in to meet Blade) Asher Talos begins to unlock Blade's hand restraints. Not only is his head up, then right next to Blade's face in the very next shot, but he also has a cigarette in his mouth when he begins. In the next shot the cigarette is gone, and does not reappear.
Audio problem: When the chief of police arrives at the blood farm he is surprised by Blade and Abigail. He quickly reaches inside his jacket to draw his pistol but Abigail draws her revolver much faster. As she draws there is the unmistakable metallic sound of a revolver being cocked, but when she extends the revolver out in front of her to cover the chief the hammer is down, not cocked. The revolver could be seen in the holster with the hammer down, so she could not have been manually decocking it to make that sound.
Revealing mistake: When Dracula is on the autopsy table, disguised as Blade, he can be seen taking a breath (look near the neck).
Continuity mistake: When Hannibal and Abigail come to rescue Blade, Hannibal sticks the serum thing in Blade's mouth. Just a frame after that you see Blade still sitting with his head down and no serum thing in his mouth, then in the very next frame, it's back again.
Plot hole: It is said that Drake has been sleeping for 4,000 years. But Drake specifically mentions that he witnessed Christ being crucified, which happened around 2,000 years ago. This harkens back to a plot line where Drake had only been sleeping since the turn of the century, abandoned in favor of the one shown in the movie.
Continuity mistake: In the beginning after the car chase, the helicopter spotlight that follows Blade when he runs away from the man he just killed is much different than in the video on the computer that the female vampire is watching.
Continuity mistake: When Ryan Reynolds falls into the room he was chained up in after he gets scared by the vampire dogs, he hits the bar above and bends it. However, when he runs over to Blade after he has just defeated Dracula, you can get a perfect view of a now perfectly straight bar.
Continuity mistake: When King tells Danica that her hair is ridiculous, she touches the hair above her head. The shot changes and she's now touching the sides of her head.
Revealing mistake: In the scene where Blade kicks Triple H and he goes through the wall, you can see the hole in the wall before he flies through it.
Continuity mistake: When Blade speaks with Dracula at the top of the building the sun changes in every shot.
Other mistake: At the end we see the reflection of a street in Blade's sunglasses but nothing is reversed like it should be (example: the taillights of the cars can be seen on the right side, they should be on the left in the reflection).
Continuity mistake: Hannibal wears a "Hello my name is" tag that seems to slightly change condition and placement during the rescue of Blade from the familiars. Then when they get back to the Nightstalker lair, there's a close-up in which the tag looks nearly new.
Other mistake: When Blade and Abigail come to rescue Hannibal, Blade throws Triple-H through a metal door. Not only can you see the hole in the door before he hits, it you can also see that the door starts to crumple before his body touches it and after he is thrown against it and it lands on the floor, there is no dent.
Continuity mistake: The Daystar Arrow changes size between shots after Blade stabs Drake with it. When it is first fired by Abbigail, it looks to be about the size of a standard arrow (it looks at least 24" long if not longer), but when Blade later picks it up and stabs him with it, it suddenly shrinks in size quite a bit. In a few shots, including the tip, it looks less than a foot long. Only the tip is buried into Drake's chest as shown in the film, so that can't be an explanation. Also nothing in the movie indicates it might have snapped or broken. (Drake caught it and dropped it right before being stabbed with it, which shouldn't have broken it). It literally just suddenly is about half the size it was.
Answer: No, the amount was only enough to destroy the vampires in the immediate vicinity.
Chaz1003