[New Suggested Spell] Rewind Spell

This spell sends the battle 10 seconds back in time, restoring everything as it was 10 seconds ago. (including unit's and building's health, their locations, their attacks, traps, well... everything.)

-This spell does not extend the battle timer but may allow players to replace their spells/units that was used 10 seconds ago...

-requires DE instead of Elixir...

-this is a 5-level spell, and with each level, the create cost is subtracted by 10% of the level 1 cost, (for example, lv 1 spell is 3000 de? then lv2 is 2700, 3 is 2400, so on..)

-takes 1 hour, 30 minutes to make

- cannot be used in the first 30 seconds of battle.

----This spell can be useful if a player makes a mistake in the middle of battle or he wants to redo something...

----Would be happy to hear your thoughts about this new spell suggestion :)

Why is the cost decreased by 10%? maybe can be increased by 10%

if the cost is increased by 10% every level, then no person would upgrade it.

Had exactly the same idea. I hope I can revive your post.