ROTO

 process:

first, use roto tool to roto the subject out

then you can duplicate the layer with Ctrl+D. and change the background color.

GREEN SCREEN

 firstly, draw a mask on the subject.

 then, go to the effect and choose keylight (1.2) and pick the color green and then the green screen will disappear.

 add some smoke

 duplicate few layer then make it 3d then turn it down make it become shadow.

to make it more real, add some light inside.

7 deadly sins - wrath

 process:

 first, type the word out then animate it. using the position , scale and anchor point. adjust the keyframe.

there is also got an animator below the layer when you click inside,play with it. Remember put motion blur by click on the box below many circle and the button of many circle as shown on above.

then i use the pen tool to draw the mask to make it like crack and the other i duplicate the same layer but i choose inverted.

TITLE SCENE

 Firstly, we need to design the footage. Above is the first idea or draft.

 After that, you can play with the position ,rotation, anchor point ,scale and you can also put the colorful solid and change to different  mode.