brasss tunnel grinder tecutlan the searing rift the lost caverns of ixalan prerelease cardsSet: The Lost Caverns of Ixalan Prerelease Cards Type: Legendary Artifact Rarity: Rare Cost: {2}{R} When Brass's Tunnel Grinder enters the battlefield, discard any number of cards, then draw that many cards plus one. At the beginning of your end step, if you descended this turn, put a bore counter on Brass's Tunnel Grinder. Then if there are three or more bore counters on it, remove those counters and transform it. (You descended if a permanent card