Instant and sorcery spells you cast cost {1} less to cast. Whenever you cast an instant or sorcery spell, put a charge counter on this artifact. Then if there are four or more charge counters on it, you may remove those counters and transform it.
Artist: John Avon & Jared Blando
Released: 2017-11-24
Finishes: Foil
Market price
TCGplayer foil: $17.50
Cardmarket foil: €11.93
MTGO tix: 0
foil · 32 days tracked · $14.55 → $17.50 (+20%) · low $14.55 · high $17.50 Daily USD snapshots; a flat stretch is a day with no new price recorded.
Other languages
The same printing (XLN Treasure Chest #243) in 10 other languages.