I'm not sure what you just said, but you can't compare this to PU in any way, shape or form. It's even closer to FFQ than it is to PU.
It requires a creature to -stay alive-, so it's not entirely comparable to Fractal either, since you can just dump that whenever you want. It's capable of making some decks more stable provided you don't expect CC, such as Devourer denial. In that case, you get the denial out faster.
But yes, it's a great card for Life and combos with any element. Just like Fractal.