Skew, squash, warp, stretch, and cut shapes
being able to skew shape not only scaling. and the ability to select which part of the shape to cut
Warp/liquify/puppet warp/ warp with envelope; - using a grid like mesh - with many points to move the mesh -every which way
squish, warp, stretch and skew a shape - found many uses for this
A mode solely for contruction of individual custom shapes, with some advanced features like skew, custom arcs, finer control over relative lengths, etc.