Artorias' Ring

Artorias' Ring enters with 1 charge counter on it.
{t} Add a charge counter to Artorias' Ring
{t} Remove 1 charge counter, target creature
gains Respendent 2 until end of turn.
{t} Remove 2 charge counters, the next Artifact
spell you cast this turn costs {4} less.
Remove 4 charge counters and sacrifice this
artifact. You get an Emblem where "Creatures
you control gain Resplendent 2 and Artifacts cost {r/w} or {1} less to cast".