Triger help

[Dark_coolness]

I was wondering if some 1 could help me with a trigger may be 3.

I what the trigger so that when you use and ability it give you a random
code based on your name.

And if a letter in the code is equal to ex. j you have to put in a differtent
letter and if you get the code right it will do what i what (the part below).

If you name is = my name (Dark_coolness)it will replace you hero with a
different unit but only works for me (Dark_coolness).

I am not sure if i put this post in the right place.
If you can help ty.

[Ozzapoo]

Post in the right section next time... Moved.

[Dark_slayer18]

∞

[Dark_coolness]

srry i dident know where to put it first time here but i did put it in my post

nvm i got it