Selia, the Judgment Scales

Lifelink, Mana Spring (this Creature can also be played as a land to the mana pool.)
{t}:Add {w}or {u}to the mana pool.
{t}:Look at the top four cards of the deck, add two cards to hand, and the rest on the bottom of the
deck in any order, for the rest the turn, the cost of a Creature is reduced by the number of lands on the field.