Horizon of Dying Hopes

{t}{x}: Add X+1 {w} to your mana pool.
{w}{w}{w}: Horizon of Dying Hopes becomes a 1/5 Spirit Elemental creature with your choice of Flying, Vigilance or Lifelink until end of turn.
{w}{w}{w}{w}{w}: Create a tapped 0/3 Spirit Plains land creature token. When Horizon of Dying Hopes becomes a creature or gains an ability that effect doesn't end. (this effect doesn't end)