I imported curves from svg file, converted them to meshes and filled them. 
Now i would like to warp them into a sphere, but whenever i try Mesh > Transform > Warp, it only affects one object.
However when i try ⇧ Shift + W,180 it affects all objects, just what i would like to achieve with warp.
Anyone know how to make Mesh > Transform > Warp affects all objects? Or alternatively a better way to bend this into a sphere since that is my end goal.

