Dice Deocho, the Ass Keeper

Whenever Dice Deocho becomes tapped, it gains Hexproof till it's untapped.
{t}{1}{g}: Dice Deocho exiles target enchantment or artifact with mana converted cost of 3 or less till it leaves the battlefield.
If Dice Deocho has exiled two permanents this way, he gains a -1/-1 counter whenever he activates its ability.