25 cards where the set is “mh3” and the collector number >= 497 and the collector number <= 999

Accursed Marauder (Modern Horizons 3 #512)
Amped Raptor (Modern Horizons 3 #513)
Bespoke Battlewagon (Modern Horizons 3 #510)
Forest (Modern Horizons 3 #505)
Forest (Modern Horizons 3 #506)
Glaring Fleshraker (Modern Horizons 3 #507)
Island (Modern Horizons 3 #499)
Island (Modern Horizons 3 #500)
Izzet Generatorium (Modern Horizons 3 #515)
Jolted Awake (Modern Horizons 3 #509)
Mountain (Modern Horizons 3 #503)
Mountain (Modern Horizons 3 #504)
Plains (Modern Horizons 3 #497)
Plains (Modern Horizons 3 #498)
Roil Cartographer (Modern Horizons 3 #511)
Scurry of Gremlins (Modern Horizons 3 #516)
Snapping Voidcraw (Modern Horizons 3 #517)
Solar Transformer (Modern Horizons 3 #519)
Swamp (Modern Horizons 3 #501)
Swamp (Modern Horizons 3 #502)
Titans' Vanguard (Modern Horizons 3 #518)
Tranquil Landscape (Modern Horizons 3 #520)
Twisted Landscape (Modern Horizons 3 #521)
Unstable Amulet (Modern Horizons 3 #514)
Wastescape Battlemage (Modern Horizons 3 #508)

Though this query has ended, its relics still slumber in New Argive.