I'm looking for tips on identifying a cartoon (western animation?) I saw briefly in the 90s at a hotel in Africa (possibly on a European channel?). Here's a description of the scene I remember:
A training arena, with a viewing area overlooking it. An older kid (male) is talking to one of the supervisors in the viewing area, watching the new recruits below. Cocky and self-assured.
One of the recruits below (female) finishes all the way through Level 10. The cocky kid brags something, perhaps how quickly he completed the training, or how easy the training is.
The supervisor announces with a confident smirk: "Level 11."
The boy is surprised.
Three gigantic robots emerge into the training arena, surrounding the girl recruit. They aim giant guns at her on the ground, then level her flat with blobs of goo or something.
The boy shrugs and laughs. So much for Level 11. Of course she couldn't survive all that.
The supervisor says: "Just watch."
After a half second, the goo on the ground glows an outline of the girl's body... and she disappears. Into the floor.
A few seconds later, she reappears, popping through the armor of the giant robots, one at a time, ripping out wires and circuits and etc., then bringing all three giant robots to their knees.
The boy is (rightfully) astounded.
Any leads on what this might be from? Thanks!