Name: Doubling Cube Cost: 2 Type: Artifact Rules Text: {3}, {T}: Double the amount of each type of unspent mana you have. Set/Rarity: Fifth Dawn rare, Tenth Edition rare, Secret Lair Drop rare, The List rare Price: $32.74

Name: Doubtless One Cost: 3W Type: Creature -- Cleric Avatar Pow/Tgh: */* Rules Text: Doubtless One's power and toughness are each equal to the number of Clerics on the battlefield. Whenever this creature deals damage, you gain that much life. Set/Rarity: Onslaught uncommon Price: $0.19

Name: Douse in Gloom Cost: 2B Type: Instant Rules Text: Douse in Gloom deals 2 damage to target creature and you gain 2 life. Set/Rarity: Guildpact common, Fate Reforged common, Jumpstart common, The List common Price: $0.05

Name: Douser of Lights Cost: 4B Type: Creature -- Horror Pow/Tgh: 4/5 Rules Text: Set/Rarity: Guilds of Ravnica common Price: $0.05

Name: Dovin's Automaton Cost: 4 Type: Artifact Creature -- Homunculus Pow/Tgh: 3/3 Rules Text: As long as you control a Dovin planeswalker, this creature gets +2/+2 and has vigilance. (Attacking doesn't cause it to tap.) Set/Rarity: Ravnica Allegiance uncommon Price: $0.17

Name: Down for Repairs Cost: 2B Type: Sorcery Rules Text: Target opponent reveals their hand. You choose a nonland card from it. That player discards that card. Destroy up to one target Attraction that player controls. (It's put into their junkyard.) Set/Rarity: Unfinity common Price: $0.08

Name: Downwind Ambusher Cost: 3B Type: Creature -- Skunk Assassin Pow/Tgh: 4/2 Rules Text: Flash When this creature enters, choose one -- - Target creature an opponent controls gets -1/-1 until end of turn. - Destroy target creature an opponent controls that was dealt damage this turn. Set/Rarity: Bloomburrow uncommon Price: $0.11

Name: Dowsing Dagger Cost: 2 Type: Artifact -- Equipment Rules Text: When this Equipment enters, target opponent creates two 0/2 green Plant creature tokens with defender. Equipped creature gets +2/+1. Whenever equipped creature deals combat damage to a player, you may transform this Equipment. Equip {2} [Front face. Transforms into Lost Vale.] Set/Rarity: Ixalan Promos rare, Ixalan rare, XLN Treasure Chest rare, The List rare Price: $6.90

Name: Draco Cost: 16 Type: Artifact Creature -- Dragon Pow/Tgh: 9/9 Rules Text: Domain -- This spell costs {2} less to cast for each basic land type among lands you control. Flying Domain -- At the beginning of your upkeep, sacrifice this creature unless you pay {10}. This cost is reduced by {2} for each basic land type among lands you control. Set/Rarity: Planeshift rare, From the Vault: Dragons rare, The List rare Price: $3.24

Name: Draconian Cylix Cost: 3 Type: Artifact Rules Text: {2}, {T}, Discard a card at random: Regenerate target creature. Set/Rarity: Fallen Empires rare Price: $0.87

Name: Draconian Gate-Bot Cost: 5 Type: Artifact Creature -- Robot Pow/Tgh: 4/2 Rules Text: When this creature enters, choose one -- - Open an Attraction. (Put the top card of your Attraction deck onto the battlefield.) - Destroy target Attraction. (It's put into its owner's junkyard.) Set/Rarity: Unfinity common Price: $0.07

Name: Drag Down Cost: 2B Type: Instant Rules Text: Domain -- Target creature gets -1/-1 until end of turn for each basic land type among lands you control. Set/Rarity: Conflux common, Modern Masters common Price: $0.03

Name: Drag to the Bottom Cost: 2BB Type: Sorcery Rules Text: Domain -- Each creature gets -X/-X until end of turn, where X is 1 plus the number of basic land types among lands you control. Set/Rarity: Magic Online Promos rare, Dominaria United Promos rare, Dominaria United rare Price: $0.06

Name: Drag to the Underworld Cost: 2BB Type: Instant Rules Text: This spell costs {X} less to cast, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) Destroy target creature. Set/Rarity: Theros Beyond Death uncommon Price: $0.17

Name: Dragon Arch Cost: 5 Type: Artifact Rules Text: {2}, {T}: You may put a multicolored creature card from your hand onto the battlefield. Set/Rarity: Apocalypse uncommon, Double Masters 2022 uncommon Price: $1.85

Name: Dragon Bell Monk Cost: 2W Type: Creature -- Human Monk Pow/Tgh: 2/2 Rules Text: Vigilance Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Set/Rarity: Fate Reforged common, Iconic Masters common, The List common Price: $0.04

Name: Dragon Blood Cost: 3 Type: Artifact Rules Text: {3}, {T}: Put a +1/+1 counter on target creature. Set/Rarity: Urza's Saga uncommon, Mirrodin uncommon, Duel Decks: Heroes vs. Monsters uncommon, Jumpstart 2022 uncommon, Dominaria Remastered uncommon Price: $0.11

Name: Dragon Engine Cost: 3 Type: Artifact Creature -- Construct Pow/Tgh: 1/3 Rules Text: {2}: This creature gets +1/+0 until end of turn. Set/Rarity: Antiquities common, Revised Edition rare, Foreign Black Border rare, Summer Magic / Edgar rare, Fourth Edition rare, Fourth Edition Foreign Black Border rare, Fifth Edition rare, Classic Sixth Edition rare, Masters Edition common, Masters Edition IV common, Dominaria Remastered common Price: $0.09

Name: Dragon Hunter Cost: W Type: Creature -- Human Warrior Pow/Tgh: 2/1 Rules Text: Protection from Dragons This creature can block Dragons as though it had reach. Set/Rarity: Dragons of Tarkir uncommon Price: $0.09

Name: Dragon Mask Cost: 3 Type: Artifact Rules Text: {3}, {T}: Target creature you control gets +2/+2 until end of turn. Return it to its owner's hand at the beginning of the next end step. (Return it only if it's on the battlefield.) Set/Rarity: Visions uncommon, Classic Sixth Edition uncommon, The List uncommon Price: $0.20