It That Ended The Tears

Double Strike, Soul Rank 5.

At the beginning of your upkeep pay {12}{c}{c}{c}
or sacrifice this creature. This cost is decreased
by the mana value of the cards played between this and your last upkeep.
Every time you play a Soul card place one counter on this creature. If there are five counters on this creature and both It That Began The Tears and
What Came Before The Tears are on the field, you win the game.