The Blend tool lets you morph the shapes and colors of two or more objects.
Select two or more objects you want to blend and click the Blend tool or press Ctrl + Alt + B (Windows), Cmd + Opt + B (macOS) to select it.
To blend in sequential order with no rotation, click anywhere on each object.
If you want to blend to a specific anchor point on an object, click the anchor point with the Blend tool. When the pointer is over an anchor point, the pointer changes from a white square to transparent with a black dot in its center.
To blend open paths, select an endpoint on each path and click the Blend tool again.