The Middleman

Emenence- As long as The Middleman is in the command zone or on the battlefield whenever an opponent casts a spell exile that spell, players may then bid life to cast that spell without paying it's mana cost
Whenever you bid your bid counts as 3 higher.
Whenever you cast a spell from exile, draw a card, gain 1 life, and create a 1/1 white/black solidier creature token
Whenever opponent casts a spell from exile, they discard a a card and lose 1 life