The Imps host Chelsea on Tuesday night, with the Blues expected to field a reserve line-up.
Skubala said, "We would like to create a bit of a shock and and go into the next round, and hopefully we can keep calm, but we all know how tough that's going to be.
"More than anything, we just want to put performance in that everyone can sing and be proud of."
Lincoln fullback Tendayi Darikwa also said, "It's going to be a great occasion for the club in the city, and it's something we're looking forward to. I
"It's special every time I lead the squad out, but to do against the world champions, it's personally a special moment for myself, we're looking to put in a good performance and get a good result.
"As I've said, it's a game that we'll embrace and we want to make our supporters proud."