Shifting Soul Sphere

When Shifting Soul Sphere enters the battlefield,
put X counters of your choice between
Hexproof, Indestructible, +1/+1, and Charge on Shifting Soul Sphere.
{t}: Add X {c}, where X is the number
of charge counters on Shifting Mana Sphere.
{1}: Shifting Soul Sphere becomes a 0/1 spirit creature with flying until end of turn.