“It means fundraising picks up, but it also means scrutiny intensifies and the attacks will come fast and furious,” said John Lapp, a Democratic consultant who has worked on previous presidential campaigns and for the outside group backing Barack Obama’s presidential bid. “Her disadvantage is that she doesn’t have the field organization or the in-state offices in place in Nevada and South Carolina, and when it goes into Super Tuesday, how much can this stardom get her? Will she get swamped by everyone else and get drowned out?”

A Democratic aide for a now-finished presidential campaign also said her rivals are undoubtedly opening up their opposition research files on Klobuchar, noting that “there is no evidence that she can get nonwhite voters.”

“Let the oppo begin,” the source added.

On Tuesday, Klobuchar’s campaign moved quickly to capitalize on her moment. They announced a seven-figure TV ad buy in Nevada, her first in the state. She’s scheduled to be in Nevada by Thursday.

Her campaign announced she raised more than $2.5 million in just a couple of hours after the polls closed in New Hampshire on Tuesday. That comes on top of the $2 million the campaign brought in during the 14 hours after the Democratic debate on Friday night. During that showdown, she called Sanders’ democratic socialist label a general election loser and mocked the 38-year-old Buttigieg as a “cool newcomer.”

“I think that the debate actually did it,” said Alice Yaker, a 78-year-old volunteer for Klobuchar, who saw the senator speak Tuesday night. “I think that she showed what her true colors were. I think that she made it clear really quickly that she was electable.”

But some Democratic strategists said that, if Klobuchar hopes to be competitive moving forward, she’ll need to raise $10 million to $15 million in the next two weeks to compete on Super Tuesday — on top of dispatching field organizations to Nevada and South Carolina.