Amazing spell i'll make sure to never use it!

@Herod
submission rules

The mage archer can benefit a lot from using a damage detection system (while the event is not yet provided natively) to detect when the enhanced arrow has struck the enemy, but is otherwise too simple for approval.

• Most of the spells use waits, which are traditionally not accepted in the Spell section (I'm not sure if it is replay-safe or accurate right now).
• The dummy unit appears to be based on a worker unit, which breaks immersion for the player should he/she toggle across the idle workers.
• Results from functions should be stored in variables.
• Spells should be stored in separate folders from the map-specific triggers.