Name: Reckless Fireweaver Cost: 1R Type: Creature -- Human Artificer Pow/Tgh: 1/3 Rules Text: Whenever an artifact you control enters, this creature deals 1 damage to each opponent. Set/Rarity: Kaladesh common, Secret Lair Drop rare, The List common, Kaladesh Remastered common, Jumpstart 2022 common, Aetherdrift Commander common Price: $0.45

Name: Regathan Firecat Cost: 2R Type: Creature -- Elemental Cat Pow/Tgh: 4/1 Rules Text: Set/Rarity: Magic 2014 common, The List common Price: $0.04

Name: Renegade Firebrand Cost: 2R Type: Creature -- Human Warrior Pow/Tgh: 3/2 Rules Text: As long as you control a Chandra planeswalker, this creature gets +1/+0 and has first strike. (It deals combat damage before creatures without first strike.) Set/Rarity: Kaladesh uncommon Price: $0.08

Name: Rionya, Fire Dancer Cost: 3RR Type: Legendary Creature -- Human Wizard Pow/Tgh: 3/4 Rules Text: At the beginning of combat on your turn, create X tokens that are copies of another target creature you control, where X is one plus the number of instant and sorcery spells you've cast this turn. They gain haste. Exile them at the beginning of the next end step. Set/Rarity: Magic Online Promos rare, Commander 2021 rare, Foundations Jumpstart rare Price: $9.40

Name: Rotating Fireplace Cost: 3 Type: Artifact Rules Text: This artifact enters tapped with a time counter on it. {T}: Add an amount of {C} equal to the number of time counters on this artifact. {4}, {T}: Time travel. Activate only as a sorcery. (For each suspended card you own and each permanent you control with a time counter on it, you may add or remove a time counter.) Set/Rarity: Doctor Who rare Price: $0.16

Name: Sacred Fire Cost: RW Type: Instant Rules Text: Sacred Fire deals 2 damage to any target and you gain 2 life. Flashback {4}{R}{W} (You may cast this card from your graveyard for its flashback cost. Then exile it.) Set/Rarity: Innistrad: Midnight Hunt uncommon, Innistrad: Double Feature uncommon Price: $0.09

Name: Sarkhan's Dragonfire Cost: 3RR Type: Sorcery Rules Text: Sarkhan's Dragonfire deals 3 damage to any target. Look at the top five cards of your library. You may reveal a red card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. Set/Rarity: Core Set 2019 rare Price: $0.29

Name: Sarkhan, Fireblood Cost: 1RR Type: Legendary Planeswalker -- Sarkhan Loyalty: 3 Rules Text: [+1]: You may discard a card. If you do, draw a card. [+1]: Add two mana in any combination of colors. Spend this mana only to cast Dragon spells. [−7]: Create four 5/5 red Dragon creature tokens with flying. Set/Rarity: Core Set 2019 Promos mythic, Core Set 2019 mythic, Mystery Booster 2 mythic, Foundations Jumpstart mythic Price: $0.96

Name: Satyr Firedancer Cost: 1R Type: Enchantment Creature -- Satyr Pow/Tgh: 1/1 Rules Text: Whenever an instant or sorcery spell you control deals damage to an opponent, this creature deals that much damage to target creature that player controls. Set/Rarity: Born of the Gods rare Price: $0.28

Name: Savage Firecat Cost: 3RR Type: Creature -- Elemental Cat Pow/Tgh: 0/0 Rules Text: Trample This creature enters with seven +1/+1 counters on it. Whenever you tap a land for mana, remove a +1/+1 counter from this creature. Set/Rarity: Odyssey rare Price: $0.33

Name: Scorching Dragonfire Cost: 1R Type: Instant Rules Text: Scorching Dragonfire deals 3 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead. Set/Rarity: Throne of Eldraine common, Core Set 2021 common, Jumpstart Arena Exclusives common, Jumpstart 2022 common, Duskmourn: House of Horror common, Foundations common Price: $0.04

Name: Seal of Fire Cost: R Type: Enchantment Rules Text: Sacrifice this enchantment: It deals 2 damage to any target. Set/Rarity: Nemesis common, Dissension common, Duel Decks: Jace vs. Chandra common, Duel Decks Anthology: Jace vs. Chandra common, The List common Price: $0.23

Name: Shinen of Fury's Fire Cost: 2R Type: Creature -- Spirit Pow/Tgh: 2/1 Rules Text: Haste Channel -- {R}, Discard this card: Target creature gains haste until end of turn. Set/Rarity: Saviors of Kamigawa common, Salvat 2005 common Price: $0.08

Name: Shivan Fire Cost: R Type: Instant Rules Text: Kicker {4} (You may pay an additional {4} as you cast this spell.) Shivan Fire deals 2 damage to target creature. If this spell was kicked, it deals 4 damage instead. Set/Rarity: Dominaria common Price: $0.02

Name: Skarrgan Firebird Cost: 4RR Type: Creature -- Phoenix Pow/Tgh: 3/3 Rules Text: Bloodthirst 3 (If an opponent was dealt damage this turn, this creature enters with three +1/+1 counters on it.) Flying {R}{R}{R}: Return this card from your graveyard to your hand. Activate only if an opponent was dealt damage this turn. Set/Rarity: Guildpact rare, Duel Decks: Heroes vs. Monsters rare, Modern Masters 2015 uncommon, Archenemy: Nicol Bolas uncommon, RNA Guild Kit rare Price: $0.10

Name: Skirk Fire Marshal Cost: 3RR Type: Creature -- Goblin Pow/Tgh: 2/2 Rules Text: Protection from red Tap five untapped Goblins you control: This creature deals 10 damage to each creature and each player. Set/Rarity: Onslaught rare, Duel Decks: Elves vs. Goblins rare, Duel Decks Anthology: Elves vs. Goblins rare, The List rare Price: $0.88

Name: Skyfire Kirin Cost: 2RR Type: Legendary Creature -- Kirin Spirit Pow/Tgh: 3/3 Rules Text: Flying Whenever you cast a Spirit or Arcane spell, you may gain control of target creature with that spell's mana value until end of turn. Set/Rarity: Saviors of Kamigawa rare Price: $0.72

Name: Skyfire Phoenix Cost: 2RR Type: Creature -- Phoenix Pow/Tgh: 3/3 Rules Text: Flying, haste When you cast your commander, return this card from your graveyard to the battlefield. Set/Rarity: Commander 2019 rare Price: $0.30

Name: Slaying Fire Cost: 2R Type: Instant Rules Text: Slaying Fire deals 3 damage to any target. Adamant -- If at least three red mana was spent to cast this spell, it deals 4 damage instead. Set/Rarity: Throne of Eldraine uncommon Price: $0.06

Name: Slith Firewalker Cost: RR Type: Creature -- Slith Pow/Tgh: 1/1 Rules Text: Haste Whenever this creature deals combat damage to a player, put a +1/+1 counter on it. Set/Rarity: Junior Super Series rare, Magic Online Promos uncommon, Japan Junior Tournament rare, Mirrodin uncommon, Junior Series Europe rare, Duel Decks: Jace vs. Chandra uncommon, Duel Decks Anthology: Jace vs. Chandra uncommon Price: $0.11