Gemstone Caverns [The List] Brush if you control ten or

if you control ten or more Treasures

Set: Secret Lair Drop Series Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Wither (This deals damage to creatures in the form of -1/-1 counters

Set: Scourge Type: Legendary Creature — Sliver Mutant Rarity: Rare Cost: {W}{U}{B}{R}{G} {3}: Search your library for a Sliver card

Set: Commander Legends Type: Land Rarity: Rare Training Center enters the battlefield tapped unless you have two or more opponents

Gemstone Caverns [The List] Brush if you control ten orSet: The List Type: Legendary Land Rarity: Rare If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.