Battle among friends!

Enchant player

You and enchanted player may assist each others spells. If you or enchanted player assist with {2} or more mana, the assisting player creates a treasure token.

Enchanted players spells cost {1} more to cast, unless they assist one of your spells with atleast {1}
mana on your turn. "We may be friends, and i may help you win this war, but i do not like you"