Awakened Overflow

This card cannot have its mana cost altered in any way.
Once this card enters the battlefield, it will never leave it until the game ends.

At the upkeep stage of your turn, you may reveal the top card of your deck, if you choose, you may pay life equal to its mana cost and summon it. If this card is a creature, gain life equal to its toughness, if the card you revealed was a land card you may play it for free.

Every time you lose life from this card, put a +1/1 counter on a creature you control.