Mountain Finks

Mountain Finks power is equal to the number of lands on the battlefield.
When Mountain Finks enters the battlefield destroy 2 target islands.
Mountain Finks' converted mana cost is reduced by X where X is half number of mountains you control. When Forest Finks dies return it to the battlefield with a Finks counter. When Forest Finks reaches 15 Finks counters exile it.
You may cast Forest Finks from exile to the battlefield for {6}{r/w}