[Things she'd like to hand over to a competent team of science gems: Mr. Strange. This needs to be studied in extreme technical detail, using proper modern equipment.]

... How far in .. the past? I'm not entirely certain of Earth's technology curve but I have a fairly decent idea of where they are now and where they were five thousand years ago..

[That's a tremendous gap, Blue.]

What are the larger works you're capable of? I presume far beyond making creatures and fiery displays.