Name: Rat King, Pale Piper Cost: 3B Type: Legendary Creature -- Rat Avatar Pow/Tgh: 3/3 Rules Text: Menace Whenever Rat King or another nontoken creature you control leaves the battlefield, create a 1/1 black Rat creature token. {2}, Sacrifice a token: Draw a card. Set/Rarity: Teenage Mutant Ninja Turtles Eternal rare Price: $0.38

Name: Rat King, Verminister Cost: 1B Type: Legendary Creature -- Rat Avatar Pow/Tgh: 1/1 Rules Text: Disappear -- At the beginning of your end step, if a permanent left the battlefield under your control this turn, create a 1/1 black Rat creature token and put a +1/+1 counter on Rat King. {T}, Sacrifice three Rats: Return target creature card and all other cards with the same name as that card from your graveyard to the battlefield tapped. Set/Rarity: Teenage Mutant Ninja Turtles rare Price: $0.73

Name: Rat Out Cost: B Type: Instant Rules Text: Up to one target creature gets -1/-1 until end of turn. You create a 1/1 black Rat creature token with "This token can't block." Set/Rarity: Wilds of Eldraine common Price: $0.28

Name: Ratadrabik of Urborg Cost: 2WB Type: Legendary Creature -- Zombie Wizard Pow/Tgh: 3/3 Rules Text: Vigilance, ward {2} Other Zombies you control have vigilance. Whenever another legendary creature you control dies, create a token that's a copy of that creature, except it's not legendary and it's a 2/2 black Zombie in addition to its other colors and types. Set/Rarity: Dominaria United Promos rare, Dominaria United rare Price: $0.73

Name: Ratcatcher Cost: 4BB Type: Creature -- Ogre Rogue Pow/Tgh: 4/4 Rules Text: Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) At the beginning of your upkeep, you may search your library for a Rat card, reveal it, put it into your hand, then shuffle. Set/Rarity: Dissension rare, Masters 25 rare Price: $7.98

Name: Ratchet Bomb Cost: 2 Type: Artifact Rules Text: {T}: Put a charge counter on this artifact. {T}, Sacrifice this artifact: Destroy each nonland permanent with mana value equal to the number of charge counters on this artifact. Set/Rarity: Magic Online Promos rare, Scars of Mirrodin rare, Magic 2014 Promos rare, Magic 2014 rare, Historic Anthology 3 rare, Double Masters rare Price: $0.36

Name: Ratchet, Field Medic Cost: 2W Type: Legendary Artifact Creature -- Robot Pow/Tgh: 2/4 Rules Text: More Than Meets the Eye {1}{W} (You may cast this card converted for {1}{W}.) Lifelink Whenever you gain life, you may convert Ratchet. When you do, return target artifact card with mana value less than or equal to the amount of life you gained this turn from your graveyard to the battlefield tapped. [Front face. Transforms into Ratchet, Rescue Racer.] Set/Rarity: Transformers mythic Price: $2.73

Name: Ratchet, Rescue Racer Type: Legendary Artifact -- Vehicle Pow/Tgh: 1/4 Rules Text: Living metal (During your turn, this Vehicle is also a creature.) Lifelink Whenever one or more nontoken artifacts you control are put into a graveyard from the battlefield, convert Ratchet. This ability triggers only once each turn. [Back face. Transforms from Ratchet, Field Medic. W color indicator.] Set/Rarity: Transformers mythic Price: $2.73

Name: Rath's Edge Type: Legendary Land Rules Text: {T}: Add {C}. {4}, {T}, Sacrifice a land: Rath's Edge deals 1 damage to any target. Set/Rarity: Nemesis rare Price: $0.74

Name: Rathi Assassin Cost: 2BB Type: Creature -- Phyrexian Zombie Mercenary Assassin Pow/Tgh: 2/2 Rules Text: {1}{B}{B}, {T}: Destroy target tapped nonblack creature. {3}, {T}: Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle. Set/Rarity: Nemesis Promos rare, Nemesis rare, Magic Online Promos rare Price: $0.35

Name: Rathi Fiend Cost: 3B Type: Creature -- Phyrexian Horror Mercenary Pow/Tgh: 2/2 Rules Text: When this creature enters, each player loses 3 life. {3}, {T}: Search your library for a Mercenary permanent card with mana value 3 or less, put it onto the battlefield, then shuffle. Set/Rarity: Nemesis uncommon Price: $0.18

Name: Rathi Intimidator Cost: 1BB Type: Creature -- Phyrexian Horror Mercenary Pow/Tgh: 2/1 Rules Text: Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {2}, {T}: Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle. Set/Rarity: Nemesis common Price: $0.18

Name: Rathi Trapper Cost: 1B Type: Creature -- Human Rebel Rogue Pow/Tgh: 1/2 Rules Text: {B}, {T}: Tap target creature. Set/Rarity: Planar Chaos common, Modern Masters common, Time Spiral Remastered common Price: $0.04

Name: Rats of Rath Cost: 1B Type: Creature -- Rat Pow/Tgh: 2/1 Rules Text: {B}: Destroy target artifact, creature, or land you control. Set/Rarity: Tempest common, Tempest Remastered common Price: $0.25

Name: Rats' Feast Cost: XB Type: Sorcery Rules Text: Exile X target cards from a single graveyard. Set/Rarity: Judgment common, Salvat 2005 common, Hachette UK common Price: $0.15

Name: Rattleback Apothecary Cost: 2B Type: Creature -- Gorgon Warlock Pow/Tgh: 3/2 Rules Text: Deathtouch Whenever you commit a crime, target creature you control gains your choice of menace or lifelink until end of turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) Set/Rarity: Outlaws of Thunder Junction uncommon Price: $0.11

Name: Rattleblaze Scarecrow Cost: 6 Type: Artifact Creature -- Scarecrow Pow/Tgh: 5/3 Rules Text: This creature has persist as long as you control a black creature. (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) This creature has haste as long as you control a red creature. Set/Rarity: Shadowmoor common Price: $0.35

Name: Ravages of War Cost: 3W Type: Sorcery Rules Text: Destroy all lands. Set/Rarity: Portal Three Kingdoms rare, Magic Online Promos rare, Masters Edition II rare, Judge Gift Cards 2015 rare, Fallout mythic Price: $23.33

Name: Raven Eagle Cost: 2B Type: Creature -- Bird Assassin Pow/Tgh: 2/3 Rules Text: Flying Whenever this creature enters or attacks, exile up to one target card from a graveyard. If a creature card is exiled this way, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you draw your second card each turn, each opponent loses 1 life and you gain 1 life. Set/Rarity: Avatar: The Last Airbender Promos rare, Avatar: The Last Airbender rare Price: $0.26

Name: Raven Wings Cost: 2 Type: Artifact -- Equipment Rules Text: Equipped creature gets +1/+0, has flying, and is a Bird in addition to its other types. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) Set/Rarity: Kaldheim common Price: $0.16