Firesong and Sunspeaker

Red instant and sorcery spells you control have lifelink.
Whenever a white instant or sorcery spell causes you to gain life, Firesong and Sunspeaker deals 3 damage to target creature or player.
Card Type Breakdown
Instant
16 cards
Artifact
12 cards
Sorcery
13 cards
Land
37 cards
Creature
13 cards
Enchantment
6 cards
Planeswalker
1 cards
Frequent Cards
Instant
Lightning Helix 89%
Boros Charm 87%
Swords to Plowshares 71%
Warleader's Helix 66%
Reverberate 63%
Deflecting Palm 61%
Invoke the Divine 58%
Price of Progress 45%
Electrodominance 45%
Comet Storm 42%
Artifact
Sol Ring 87%
Boros Signet 84%
Aetherflux Reservoir 82%
Well of Lost Dreams 66%
Pyromancer's Goggles 58%
Sunforger 58%
Commander's Sphere 58%
Swiftfoot Boots 45%
Talisman of Conviction 42%
Lightning Greaves 37%
Sorcery
Blasphemous Act 82%
Star of Extinction 71%
Chain Reaction 68%
Earthquake 63%
Mana Geyser 55%
Hour of Devastation 55%
Volcanic Vision 45%
Jaya's Immolating Inferno 39%
Vandalblast 37%
Deafening Clarion 37%
Land
Command Tower 74%
Clifftop Retreat 63%
Battlefield Forge 58%
Sacred Foundry 58%
Temple of Triumph 55%
Primal Amulet // Primal Wellspring 53%
Boros Garrison 50%
Rugged Prairie 47%
Evolving Wilds 39%
Wind-Scarred Crag 37%
Creature
Fire Servant 66%
Felidar Sovereign 58%
Solemn Simulacrum 53%
Neheb, the Eternal 53%
Boros Reckoner 50%
Blaze Commando 47%
Burnished Hart 47%
Treasonous Ogre 47%
Guttersnipe 42%
Gisela, Blade of Goldnight 37%
Enchantment
Smothering Tithe 63%
Dictate of the Twin Gods 55%
Dawn of Hope 50%
Mark of Asylum 42%
Light of Sanction 34%
Outpost Siege 29%
Stolen Strategy 26%
Land Tax 24%
Furnace of Rath 24%
Ghostly Prison 18%
Planeswalker
Jaya Ballard 42%
The Wanderer 26%
Chandra, Torch of Defiance 13%
Chandra Ablaze 8%
Nahiri, the Harbinger 8%
Ajani, Strength of the Pride 8%
Chandra, Fire of Kaladesh // Chandra, Roaring Flame 5%
Jaya, Venerated Firemage 3%
Daretti, Scrap Savant 3%
Elspeth, Sun's Champion 3%