11 cards where the text includes “pay 1 life” and the card types include “land” and the text includes “search”

Arid Mesa (Modern Horizons 2 #244)
Bloodstained Mire (Modern Horizons 3 #216)
Flooded Strand (Modern Horizons 3 #220)
Marsh Flats (Modern Horizons 2 #248)
Misty Rainforest (Modern Horizons 2 #250)
Polluted Delta (Modern Horizons 3 #224)
Prismatic Vista (Modern Horizons #244)
Scalding Tarn (Modern Horizons 2 #254)
Verdant Catacombs (Modern Horizons 2 #260)
Windswept Heath (Modern Horizons 3 #235)
Wooded Foothills (Modern Horizons 3 #236)

This search is finished. Now the real work can begin.