Name: Plaza of Harmony Type: Land Rules Text: When this land enters, if you control two or more Gates, you gain 3 life. {T}: Add {C}. {T}: Add one mana of any type that a Gate you control could produce. Set/Rarity: Ravnica Allegiance Promos rare, Ravnica Allegiance rare, The List rare Price: $0.62

Name: Plaza of Heroes Type: Land Rules Text: {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a legendary spell. {T}: Add one mana of any color among legendary permanents you control. {3}, {T}, Exile this land: Target legendary creature gains hexproof and indestructible until end of turn. Set/Rarity: Magic Online Promos rare, Dominaria United Promos rare, Dominaria United rare, Edge of Eternities: Stellar Sights mythic Price: $5.85

Name: Plea for Guidance Cost: 5W Type: Sorcery Rules Text: Search your library for up to two enchantment cards, reveal them, put them into your hand, then shuffle. Set/Rarity: Born of the Gods rare Price: $0.65

Name: Pledge of Loyalty Cost: 1W Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature has protection from the colors of permanents you control. This effect doesn't remove this Aura. Set/Rarity: Invasion uncommon, The List uncommon Price: $0.12

Name: Plover Knights Cost: 3WW Type: Creature -- Kithkin Knight Pow/Tgh: 3/3 Rules Text: Flying, first strike Set/Rarity: Lorwyn common, Duel Decks: Knights vs. Dragons common Price: $0.11

Name: Plow Through Reito Cost: 1W Type: Instant -- Arcane Rules Text: Sweep -- Return any number of Plains you control to their owner's hand. Target creature gets +1/+1 until end of turn for each Plains returned this way. Set/Rarity: Saviors of Kamigawa common Price: $0.16

Name: Plumb the Forbidden Cost: 1B Type: Instant Rules Text: As an additional cost to cast this spell, you may sacrifice one or more creatures. When you do, copy this spell for each creature sacrificed this way. You draw a card and you lose 1 life. Set/Rarity: Strixhaven: School of Mages uncommon, Bloomburrow Commander uncommon Price: $0.36

Name: Plunge into Darkness Cost: 1B Type: Instant Rules Text: Choose one -- - Sacrifice any number of creatures. You gain 3 life for each creature sacrificed this way. - Pay any amount of life, then look at that many cards from the top of your library. Put one of those cards into your hand and exile the rest. Entwine {B} (Choose both if you pay the entwine cost.) Set/Rarity: Fifth Dawn rare Price: $6.60

Name: Plunge into Winter Cost: 1W Type: Instant Rules Text: Tap up to one target creature. Scry 1, then draw a card. Set/Rarity: Wilds of Eldraine common Price: $0.08

Name: Poet's Quill Cost: 1B Type: Artifact -- Equipment Rules Text: When this Equipment enters, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) Equipped creature gets +1/+1 and has lifelink. Equip {1}{B} Set/Rarity: Magic Online Promos rare, Strixhaven: School of Mages rare, Strixhaven: School of Mages Promos rare Price: $0.12

Name: Pointed Discussion Cost: 2B Type: Sorcery Rules Text: You draw two cards, lose 2 life, then create a Blood token. (It's an artifact with "{1}, {T}, Discard a card, Sacrifice this token: Draw a card.") Set/Rarity: Innistrad: Crimson Vow common, Innistrad: Double Feature common Price: $0.10

Name: Poised Practitioner Cost: 2W Type: Creature -- Human Monk Pow/Tgh: 2/3 Rules Text: Flurry -- Whenever you cast your second spell each turn, put a +1/+1 counter on this creature. Scry 1. (Look at the top card of your library. You may put that card on the bottom.) Set/Rarity: Tarkir: Dragonstorm common Price: $0.02

Name: Poison Arrow Cost: 4BB Type: Sorcery Rules Text: Destroy target nonblack creature. You gain 3 life. Set/Rarity: Portal Three Kingdoms uncommon Price: $28.98

Name: Poison the Cup Cost: 1BB Type: Instant Rules Text: Destroy target creature. If this spell was foretold, scry 2. Foretell {1}{B} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) Set/Rarity: Kaldheim uncommon Price: $0.07

Name: Poison the Waters Cost: 1B Type: Sorcery Rules Text: Choose one -- - All creatures get -1/-1 until end of turn. - Target player reveals their hand. You choose an artifact or creature card from it. That player discards that card. Set/Rarity: Final Fantasy uncommon Price: $0.09

Name: Poison-Blade Mentor Cost: 1B Type: Creature -- Human Assassin Pow/Tgh: 2/1 Rules Text: Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) Whenever this creature attacks, another target Assassin you control gains deathtouch until end of turn. Set/Rarity: Assassin's Creed uncommon Price: $0.20

Name: Poisonbelly Ogre Cost: 4B Type: Creature -- Ogre Warrior Pow/Tgh: 3/3 Rules Text: Whenever another creature enters, its controller loses 1 life. Set/Rarity: Guildpact common Price: $0.13

Name: Pollen Lullaby Cost: 1W Type: Instant Rules Text: Prevent all combat damage that would be dealt this turn. Clash with an opponent. If you win, creatures that player controls don't untap during the player's next untap step. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.) Set/Rarity: Lorwyn uncommon, Commander 2011 uncommon Price: $0.20

Name: Pollen Remedy Cost: W Type: Instant Rules Text: Kicker--Sacrifice a land. (You may sacrifice a land in addition to any other costs as you cast this spell.) Prevent the next 3 damage that would be dealt this turn to any number of targets, divided as you choose. If this spell was kicked, prevent the next 6 damage this way instead. Set/Rarity: Planeshift common Price: $0.12

Name: Polluted Bonds Cost: 3BB Type: Enchantment Rules Text: Whenever a land an opponent controls enters, that player loses 2 life and you gain 2 life. Set/Rarity: Shadowmoor rare, Wilds of Eldraine: Enchanting Tales rare Price: $4.79