Gemstone Caverns [Time Spiral] DTD193-CF Set: Morningtide Promos Type: Artifact

Set: Morningtide Promos Type: Artifact Rarity: Rare Cost: {4} As Door of Destinies enters the battlefield

000 Tokens Type: Token Creature — Astartes Warrior Rarity: Common Vigilance

Set: Sun & Moon: Celestial Storm Type: Darkness Rarity: Holo Rare Retreat cost: Colorless

Set: Fallout Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Choose one or more —

When Teklo Core has no steam counters on it

Gemstone Caverns [Time Spiral] DTD193-CF Set: Morningtide Promos Type: ArtifactSet: Time Spiral 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.