War Bond Improvement

Have a new unit in the game called Wizard. In order to use War Bonds or Gold to magically create buildings or units out of thin air, instantly, you need to have a Wizard unit in the province. Different levels of research reflect different abilities for the War Bond. Then the Wizard unit casts magic spells, limited to its research level.

For example:

Level 1 "Anapneo" - heals units in the same province

Level 2 "Accio" - summons a brand new unit into the province

Level 3 "Lumos" - to reveal enemy armies in adjacent provinces

Level 4 "Avada Kedavra" - destroys airstrips or other military buildings in adjacent provinces

Travel speed via broom increases with level also.

I call this Operation Lampshade.