Mox Amber (224s) [Dominaria Promos]Set: Dominaria Promos Type: Legendary Artifact Rarity: mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control.

Set: Doctor Who Type: Land Rarity: rare {T}: Add one mana of any color that a land an opponent controls could produce

Set: Summer Magic / Edgar Type: Enchantment — Aura Rarity: rare Cost: {G} Enchant artifact Whenever you're dealt damage

−7: Exile the top five cards of your library

Set: Commander Legends Type: Creature — Dragon Rarity: mythic Cost: {4}{R}{R} Flying When this creature enters

Set: Kaladesh Inventions Type: Artifact Rarity: special Cost: {1} As this artifact enters

then discard four cards

each opponent loses 1 life and you gain that much life

Set: Foreign Black Border Type: Artifact Rarity: rare Cost: {2} At the beginning of each player's draw step

Set: Fourth Edition Foreign Black Border Type: Creature — Elemental Rarity: rare Cost: {R}{R}{R} Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking

put a number of +1/+1 counters on Drizzt equal to the difference

Cave-In deals 2 damage to each creature and each player

You may cast the copies without paying their mana costs