Hello pippo! i can see you're new spell maker here in hive and start to learn. just an advice, try to make a complex spell and read tutorial.
Don't make a simple spell because everyone knows how to create that.
Don't post your first resource because first resource is not always good.
And, if you want to upload many spell, make it in one map and say it's spell pack.
Try to use some spell test map template to make it easier to test spell.
And, last, if you want to learn to create spell, learn it from uploaded spell in spell section. Maybe you should learn from GUI spell first.
Don't forget to read the rules and FAQ.
It's nice to see new spell maker here.