Name: Barrier of Bones Cost: B Type: Creature -- Skeleton Wall Pow/Tgh: 0/3 Rules Text: Defender When this creature enters, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) Set/Rarity: Guilds of Ravnica common Price: $0.11

Name: Barrin's Codex Cost: 4 Type: Artifact Rules Text: At the beginning of your upkeep, you may put a page counter on this artifact. {4}, {T}, Sacrifice this artifact: Draw X cards, where X is the number of page counters on this artifact. Set/Rarity: Urza's Saga rare Price: $0.42

Name: Barrow Ghoul Cost: 1B Type: Creature -- Zombie Pow/Tgh: 4/4 Rules Text: At the beginning of your upkeep, sacrifice this creature unless you exile the top creature card of your graveyard. Set/Rarity: Weatherlight common, The List common Price: $0.14

Name: Barrow Naughty Cost: 1B Type: Creature -- Faerie Pow/Tgh: 1/3 Rules Text: Flying This creature has lifelink as long as you control another Faerie. {2}{B}: This creature gets +1/+0 until end of turn. Set/Rarity: Wilds of Eldraine common Price: $0.06

Name: Barrow Witches Cost: 4B Type: Creature -- Human Warlock Pow/Tgh: 3/4 Rules Text: When this creature enters, return target Knight card from your graveyard to your hand. Set/Rarity: Throne of Eldraine common, The List common Price: $0.06

Name: Barrow-Blade Cost: 1 Type: Artifact -- Equipment Rules Text: Equipped creature gets +1/+1. Whenever equipped creature blocks or becomes blocked by a creature, that creature loses all abilities until end of turn. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: The Lord of the Rings: Tales of Middle-earth uncommon Price: $0.11

Name: Barrowgoyf Cost: 2B Type: Creature -- Lhurgoyf Pow/Tgh: */1+* Rules Text: Deathtouch, lifelink Barrowgoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1. Whenever this creature deals combat damage to a player, you may mill that many cards. If you do, you may put a creature card from among them into your hand. Set/Rarity: Modern Horizons 3 Commander rare, Arena Anthology 2 rare Price: $7.94

Name: Barrowin of Clan Undurr Cost: 2WB Type: Legendary Creature -- Dwarf Cleric Pow/Tgh: 3/3 Rules Text: When Barrowin enters, venture into the dungeon. (Enter the first room or advance to the next room.) Whenever Barrowin attacks, return up to one creature card with mana value 3 or less from your graveyard to the battlefield if you've completed a dungeon. Set/Rarity: Adventures in the Forgotten Realms uncommon Price: $0.08

Name: Barter in Blood Cost: 2BB Type: Sorcery Rules Text: Each player sacrifices two creatures of their choice. Set/Rarity: Mirrodin uncommon, Duel Decks: Divine vs. Demonic uncommon, Duel Decks: Mirrodin Pure vs. New Phyrexia uncommon, Avacyn Restored uncommon, Duel Decks Anthology: Divine vs. Demonic uncommon, Commander 2015 uncommon, Duel Decks: Blessed vs. Cursed uncommon, Commander Anthology uncommon, Jumpstart uncommon, The List uncommon, Shadows of the Past uncommon Price: $0.09

Name: Bartered Cow Cost: 3W Type: Creature -- Ox Pow/Tgh: 3/3 Rules Text: When this creature dies and when you discard this card, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Set/Rarity: Throne of Eldraine common, The List common Price: $0.04

Name: Bartizan Bats Cost: 3B Type: Creature -- Bat Pow/Tgh: 3/1 Rules Text: Flying (This creature can't be blocked except by creatures with flying or reach.) Set/Rarity: Guilds of Ravnica common, Core Set 2020 common, The List common Price: $0.04

Name: Bartolomé del Presidio Cost: WB Type: Legendary Creature -- Vampire Knight Pow/Tgh: 2/1 Rules Text: Sacrifice another creature or artifact: Put a +1/+1 counter on Bartolomé del Presidio. Set/Rarity: The Lost Caverns of Ixalan uncommon Price: $0.13

Name: Basal Sliver Cost: 2B Type: Creature -- Sliver Pow/Tgh: 2/2 Rules Text: All Slivers have "Sacrifice this permanent: Add {B}{B}." Set/Rarity: Time Spiral common, Secret Lair Drop rare Price: $0.63

Name: Basal Thrull Cost: BB Type: Creature -- Thrull Pow/Tgh: 1/2 Rules Text: {T}, Sacrifice this creature: Add {B}{B}. Set/Rarity: Fallen Empires common, Masters Edition common Price: $0.19

Name: Basalt Golem Cost: 5 Type: Artifact Creature -- Golem Pow/Tgh: 2/4 Rules Text: This creature can't be blocked by artifact creatures. Whenever this creature becomes blocked by a creature, that creature's controller sacrifices it at end of combat. If the player does, they create a 0/2 colorless Wall artifact creature token with defender. Set/Rarity: Mirage uncommon Price: $0.18

Name: Basalt Monolith Cost: 3 Type: Artifact Rules Text: This artifact doesn't untap during your untap step. {T}: Add {C}{C}{C}. {3}: Untap this artifact. Set/Rarity: Limited Edition Alpha uncommon, Limited Edition Beta uncommon, Unlimited Edition uncommon, Collectors' Edition uncommon, Intl. Collectors' Edition uncommon, Foreign Black Border uncommon, Revised Edition uncommon, Summer Magic / Edgar uncommon, Magic Online Promos uncommon, Masters Edition IV uncommon, Commander 2013 uncommon, Commander 2015 uncommon, Legendary Cube Prize Pack uncommon, Commander Anthology uncommon, Commander Anthology Volume II uncommon, Double Masters uncommon, 30th Anniversary Edition uncommon, Tales of Middle-earth Commander uncommon, Mystery Booster 2 uncommon Price: $2.92

Name: Base Camp Type: Land Rules Text: This land enters tapped. {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Cleric, Rogue, Warrior, or Wizard spell or to activate an ability of a Cleric, Rogue, Warrior, or Wizard. Set/Rarity: Zendikar Rising uncommon Price: $0.11

Name: Basilica Bell-Haunt Cost: WWBB Type: Creature -- Spirit Pow/Tgh: 3/4 Rules Text: When this creature enters, each opponent discards a card and you gain 3 life. Set/Rarity: Ravnica Allegiance uncommon Price: $0.12

Name: Basilica Guards Cost: 2W Type: Creature -- Human Soldier Pow/Tgh: 1/4 Rules Text: Defender Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Set/Rarity: Gatecrash common, Ravnica Remastered common Price: $0.02

Name: Basilica Screecher Cost: 1B Type: Creature -- Bat Pow/Tgh: 1/2 Rules Text: Flying Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.) Set/Rarity: Gatecrash common, Ravnica: Clue Edition common, Pioneer Masters common Price: $0.19