First this was written very badly, use capital letters only at the start of a sentence, You don't Need to Write like This.
Second, it's not a mage tip, since only druids may use paralyze runes.
Third, click on an attack rune and hold it above the player? It's already possible to shot a rune trough battle window.
Forth, if you would use any strong spell it would be eternal winter which is stronger than terra wave.
Fifth, you can't shoot a rune and cast an offensive spell at the same time.
Sixth, you didn't explain target needs to be running so this can be effective.
Seventh, of course you can heal yourself. You can use one offensive spells and a healing spell at the same turn.
o.0[]
1. ok but im only 12 and not english. 2. eternal winter?? o.0 but that is for lvl 55. 3. yes you can cast both spell and fire with rune. 4. if you use the battle window that you wand/rod WONT fire (tested)