Q: You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.
The gang makes an attack on the First's army, aided by Willow, who performs a powerful spell to imbue all of the Potentials with Slayer powers. Meanwhile, wearing the amulet that Angel brought, Spike becomes the decisive factor in the victory, and Sunnydale is eradicated. Buffy and the gang look back on what's left of Sunnydale, deciding what to do next...\n--but more importantly, there will no longer be any slaying in Sunnydale, or is that Sunnyvale....
A:
Can someone tell me what happened in Buffy's series finale?