Everflowing Chalice WWK/123

Set: Worldwake
Collector Code: WWK/123
Name: Everflowing Chalice
Type: Artifact
Oracle text: Multikicker {2} (You may pay an additional {2} any number of times as you cast this spell.) This artifact enters with a charge counter on it for each time it was kicked. {T}: Add {C} for each charge counter on this artifact.
Rarity: Uncommon