Stun counters were introduced in the Dominaria United release
Art by Nathalie Fourdraine, Evan Stanley, John Thacker, Tyler Walpole, and Tracy Yardley
PS Platinum Secret Rare QCSE Quarter Century Secret Rare Smashing Ground X SPELL Destroy the 1 face-up monster your opponent controls that has the highest DEF (your choice, if tied)
Best Uses for Rhystic Study MTG Proxy Commander draw engines: Rhystic Study rewards normal multiplayer gameplay and keeps cards flowing
Dust Tornado Dust Tornado C Common C Common SE Secret Rare SR Super Rare C Common C Common C Common SR Super Rare C Common C Common C Common C Common C Common UR Ultra Rare C Common ST Starfoil C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common C Common R Rare C Common SR Super Rare
Its one of only 121 to be given that rating, according to the auction house