Focus and Ghost spell(dark spells)

Focus spell:it unlocks on upgrading from lvl3 dark spell factory to lvl4 dark spell factory. This spell when dropped creates a ring where the troops in the ring destroys everything in the ring rather going out it even gives a bit speed to the troop

Ghost spell:it unlocks on upgrading from lvl4 dark spell factory to lvl 5 dark spell factory.This spell when dropped creates a ring in which if a troop is deployed it shows as 2 and confuses the defensive building

Thanks for reading hope you will add this in the upcoming updates
Your faithful,
Rockstar