Ex.

set [blur v] effect to (0)::looks
set [stretch v] effect to x: (100) y: (100)::looks
change [stretch v] effect by x: (100)::looks
change [stretch v] effect by y: (100)::looks
previous costume::looks
stop speaking::looks
stop thinking::looks

1. Blur effect. Obviously….
2. Stretch effect. X 100 and Y 100 is normal.
Change stretch by X () - changes x stretch
Change stretch by Y () - changes y stretch
3. Previous costume. Obviously
4. Stop speaking. Obviously
5. Stop thinking. Obviously