Name: Forbidding Watchtower Type: Land Rules Text: This land enters tapped. {T}: Add {W}. {1}{W}: This land becomes a 1/5 white Soldier creature until end of turn. It's still a land. Set/Rarity: Urza's Legacy uncommon, Tenth Edition uncommon, Duel Decks: Mirrodin Pure vs. New Phyrexia uncommon, The List uncommon Price: $0.31

Name: Force Bubble Cost: 2WW Type: Enchantment Rules Text: If damage would be dealt to you, put that many depletion counters on this enchantment instead. When there are four or more depletion counters on this enchantment, sacrifice it. At the beginning of each end step, remove all depletion counters from this enchantment. Set/Rarity: Scourge rare Price: $0.31

Name: Force of Despair Cost: 1BB Type: Instant Rules Text: If it's not your turn, you may exile a black card from your hand rather than pay this spell's mana cost. Destroy all creatures that entered this turn. Set/Rarity: Modern Horizons rare, Secret Lair Drop rare, Secret Lair Promo rare Price: $3.41

Name: Force of Virtue Cost: 2WW Type: Enchantment Rules Text: If it's not your turn, you may exile a white card from your hand rather than pay this spell's mana cost. Flash Creatures you control get +1/+1. Set/Rarity: Modern Horizons rare Price: $0.37

Name: Forced March Cost: XBBB Type: Sorcery Rules Text: Destroy all creatures with mana value X or less. Set/Rarity: Mercadian Masques rare Price: $1.05

Name: Forced Worship Cost: 1W Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature can't attack. {2}{W}: Return this Aura to its owner's hand. Set/Rarity: New Phyrexia common, Jumpstart common, Jumpstart 2022 common Price: $0.06

Name: Forcefield Cost: 3 Type: Artifact Rules Text: {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage. Set/Rarity: Limited Edition Alpha rare, Limited Edition Beta rare, Unlimited Edition rare, Collectors' Edition rare, Intl. Collectors' Edition rare, Masters Edition rare, 30th Anniversary Edition rare Price: $468.98

Name: Forebear's Blade Cost: 3 Type: Artifact -- Equipment Rules Text: Equipped creature gets +3/+0 and has vigilance and trample. Whenever equipped creature dies, attach this Equipment to target creature you control. Equip {3} Set/Rarity: Dominaria rare, Dominaria Promos rare, The List rare, Commander Masters uncommon Price: $0.14

Name: Foreboding Fruit Cost: 2B Type: Sorcery Rules Text: Target player draws two cards and loses 2 life. Adamant -- If at least three black mana was spent to cast this spell, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this token: You gain 3 life.") Set/Rarity: Throne of Eldraine common Price: $0.10

Name: Foreboding Statue Cost: 3 Type: Artifact Creature -- Construct Pow/Tgh: 1/2 Rules Text: {T}: Add one mana of any color. Put an omen counter on this creature. At the beginning of your end step, if there are three or more omen counters on this creature, untap it, then transform it. [Front face. Transforms into Forsaken Thresher.] Set/Rarity: Innistrad: Crimson Vow uncommon, Innistrad: Double Feature uncommon Price: $0.11

Name: Foreboding Steamboat Cost: 3BB Type: Artifact -- Vehicle Pow/Tgh: 5/7 Rules Text: When this Vehicle enters, each player chooses two nontoken, non-Vehicle creatures they control. Exile them until this Vehicle leaves the battlefield. Whenever this Vehicle attacks, put a card exiled with it into its owner's graveyard. If you do, investigate. Crew 2 Set/Rarity: Murders at Karlov Manor Commander rare Price: $0.12

Name: Forerunner of the Coalition Cost: 2B Type: Creature -- Human Pirate Pow/Tgh: 2/2 Rules Text: When this creature enters, you may search your library for a Pirate card, reveal it, then shuffle and put that card on top. Whenever another Pirate you control enters, each opponent loses 1 life. Set/Rarity: Rivals of Ixalan uncommon Price: $0.49

Name: Forerunner of the Legion Cost: 2W Type: Creature -- Vampire Knight Pow/Tgh: 2/2 Rules Text: When this creature enters, you may search your library for a Vampire card, reveal it, then shuffle and put that card on top. Whenever another Vampire you control enters, target creature gets +1/+1 until end of turn. Set/Rarity: Rivals of Ixalan uncommon Price: $2.56

Name: Forethought Amulet Cost: 5 Type: Artifact Rules Text: At the beginning of your upkeep, sacrifice this artifact unless you pay {3}. If an instant or sorcery source would deal 3 or more damage to you, it deals 2 damage to you instead. Set/Rarity: Legends rare Price: $20.07

Name: Forever Young Cost: 1B Type: Sorcery Rules Text: Put any number of target creature cards from your graveyard on top of your library. Draw a card. Set/Rarity: Throne of Eldraine common Price: $0.10

Name: Forfend Cost: 1W Type: Instant Rules Text: Prevent all damage that would be dealt to creatures this turn. Set/Rarity: Morningtide common Price: $0.07

Name: Forge Anew Cost: 2W Type: Enchantment Rules Text: When this enchantment enters, return target Equipment card from your graveyard to the battlefield. During your turn, you may activate equip abilities any time you could cast an instant. You may pay {0} rather than pay the equip cost of the first equip ability you activate during each of your turns. Set/Rarity: Secret Lair Drop rare, The Lord of the Rings: Tales of Middle-earth rare, Tales of Middle-earth Promos rare Price: $4.81

Name: Forge of Heroes Type: Land Rules Text: {T}: Add {C}. {T}: Choose target commander that entered this turn. Put a +1/+1 counter on it if it's a creature and a loyalty counter on it if it's a planeswalker. Set/Rarity: Treasure Chest common, Commander 2018 common, Commander Masters common, Final Fantasy Commander common Price: $0.14

Name: Forgotten Monument Type: Land -- Cave Rules Text: {T}: Add {C}. Other Caves you control have "{T}, Pay 1 life: Add one mana of any color." Set/Rarity: The Lost Caverns of Ixalan uncommon Price: $0.07

Name: Forgotten Sentinel Cost: 4 Type: Artifact Creature -- Golem Pow/Tgh: 4/3 Rules Text: This creature enters tapped. Set/Rarity: Core Set 2021 common Price: $0.03