21 cards where the card is tagged “gains-reach”

Ainok Artillerist (Dragons of Tarkir #171)
Altar of the Wretched // Wretched Bonemass (The Lost Caverns of Ixalan Commander #10)
Altar of the Wretched // Wretched Bonemass (The Lost Caverns of Ixalan Commander #10)
Animus of Predation (Conspiracy: Take the Crown #60)
Cairn Wanderer (Commander 2020 #130)
Crystalline Giant (New Capenna Commander #364)
Death-Hood Cobra (Double Masters #163)
Flycatcher Giraffid (Ikoria: Lair of Behemoths #153)
Geist Trappers (Avacyn Restored #179)
Hidden Spider (Urza's Saga #264)
Indominus Rex, Alpha (Jurassic World Collection #14)
Majestic Myriarch (Commander 2020 #182)
Matsu-Tribe Birdstalker (Saviors of Kamigawa #137)
Priest of Possibility (Alchemy: Dominaria #2)
Rayami, First of the Fallen (Commander 2019 #48)
Shifting Ceratops (The Lost Caverns of Ixalan Commander #258)
Soulflayer (Commander 2020 #138)
Sproutwatch Dryad (Alchemy: Murders at Karlov Manor #20)
Stirring Wildwood (Ultimate Masters #251)
Swarmborn Giant (Journey into Nyx #144)
Urborg Scavengers (March of the Machine: The Aftermath #15)
Wall of Tanglecord (Scars of Mirrodin #222)

The message was clear to Sorin—time to search for something else.