ice wyvern, taming, ARK: Survival Evolved, Ragnarok map, tranquilizer darts, crossbow, flying mount, prime meat, wyvern milk, snow biome, ice cave, passive taming, patience, strategy, high ground, safety, cold resistance gear, fur armor, stamina management, escape route, clear visibility, daylight, no interference, survival tactics, preparation, inventory check, health management, environmental awareness, creature behavior observation.