Ancient Bronze Dragon [Commander Legends: Battle for Baldur's Gate Prerelease Promos] WTR153-C and put one of them

and put one of them into your hand

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {4} Nevinyrral's Disk enters the battlefield tapped

Set: Revised Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

you may have Valakut

Ancient Bronze Dragon [Commander Legends: Battle for Baldur's Gate Prerelease Promos] WTR153-C and put one of themSet: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Creature Elder Dragon Rarity: Mythic Cost: {5}{G}{G} Flying Whenever Ancient Bronze Dragon deals combat damage to a player, roll a d20. When you do, put X +1 +1 counters on each of up to two target creatures, where X is the result.