Everflowing Chalice is a uncommon Artifact card from The Lost Caverns of Ixalan Commander (LCC), collector number 111. Current market price: $3.54 (foil $10.12), TCGplayer market prices via Scryfall.
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.