20 cards where (the cards are dual lands that fetches lands from the library or the cards are dual lands that deal 2 damage to you)

Arid Mesa (Modern Horizons 2 #244)
Blood Crypt (Ravnica Remastered #273)
Bloodstained Mire (Modern Horizons 3 #216)
Breeding Pool (Ravnica Remastered #275)
Flooded Strand (Modern Horizons 3 #220)
Godless Shrine (Ravnica Remastered #277)
Hallowed Fountain (Ravnica Remastered #280)
Marsh Flats (Modern Horizons 2 #248)
Misty Rainforest (Modern Horizons 2 #250)
Overgrown Tomb (Ravnica Remastered #283)
Polluted Delta (Modern Horizons 3 #224)
Sacred Foundry (Ravnica Remastered #285)
Scalding Tarn (Modern Horizons 2 #254)
Steam Vents (Ravnica Remastered #288)
Stomping Ground (Ravnica Remastered #289)
Temple Garden (Ravnica Remastered #290)
Verdant Catacombs (Modern Horizons 2 #260)
Watery Grave (Ravnica Remastered #291)
Windswept Heath (Modern Horizons 3 #235)
Wooded Foothills (Modern Horizons 3 #236)

In the blink of an eye, they strode from deep snow to the end of this search.