Stellar Ring

Stellar Ring enters the battlefield with 5 charge
counters on it. Sacrifice Stellar Ring if there are
no charge counters on it.
{t}: Add {c}
{1},{t}: remove a charge counter: Add {w}{u}{b}
{1},{t}: remove a charge counter: Add {u}{b}{r}
{1},{t}: remove a charge counter: Add {b}{r}{g}
{1},{t}: remove a charge counter: Add {r}{g}{w}
{1},{t}: remove a charge counter: Add {g}{w}{u}