Talk:Cast animation/Cast backswing

Can you cast spells during the backswing or not?
The wiki states: "The part of the animation which occurs after cast point has been reached is called backswing animation, and during it the unit is unable to [...] use abilities." Later on it says: "The player can cancel the backswing by ordering the unit to stop, move or simply by using an item or casting another spell during the backswing". This contradiction is confusing.