NEW SPELL: Vengeance spell

Name of Spell: Vengeance spell (or anything else relating to its function

Training Cost: 50000 elixr

Targets: Defensive buildings/enemy clan castle troops

Training Time: 50 minutes

Description: When this spell is dropped onto defensive buildings like wizard towers and motars, the affected buildings will turn to the attacking side at a reduced strength and fight for them at a for a short while depending on the level of the vengeance.
The affected buildings/troops will not be able to detect the town hall while in vengeance mode.
when this is dropped on the enemy's clan castle troops they also turn to the attackers side but until death.

Research/Spell Levels: level2- 1000000 elixr
level3- 2000000 elixr
Level4- 3000000 elixr

Ok this is a good idea but I have heard of it before a lot of times tweak it a bit and it will be really good

In what way?

Will never happen. For one you could use it to have cc troops wreck its own base. 2 It completely overshadows freeze. who would freeze buildings when you can convert them to attack for you?