Hi Peeps!

To get all the achievements, you have to cast different spells which can be done easily

1) Go to tutorial mode, [If you are using keyboard, you can use either WASD or the Arrow Keys to select tutorial mode and press Enter]

2) In keyboard mode, the button to cast spell is [letter i] , [O] , [J] , [K].
Note: If you run of mana, eat foods to recover your Mana - you can walk around by pressing WASD

2.1) Firstly, to get all the achievements by casting spell, press each key button once.

2.2) Secondly, double tap each of them i.e. [letter i][letter i], [O][O], [J][J], [K][K]

2.3) Third and finally you will want to do a mix combination by pressing 2 keys together i.e.
[letter i] + [O],
[letter i] + [J],
[letter i] + [K],
[O] + [J],
[O] + [K],
[K] + [J]

3) Viola! you should unlock all achievements by casting all the spells!

Thanks for reading!