Alea, Elceron's Saviour

+1: Put X +1/+1 counters on target creature, where X is the total number of Enchantments on the battlefield.
-3: Exile target permanent, then return it to the battlefield under your control. If it's white, it gets +1/+2 and has haste.
-13: Every player gains life equal to the number of white permanents they control. If a player has no white permanents, they lose the game.