Old Champion's Graves
Found in colder biomes
Heap of Raw Iron
Weapon Showcase
Old Champion's Remains Boss
Monarch of Chaos
Use the Shard of Uncertainty on the Blackstone Pedestal
Day Stalker
Use the Chaos Orb under open sky
Nightfall
Weapon Showcase
Verglas ore
Found underground in small quantities
Moonstone Ore
Dragonslayer Swordspear
Weapon Showcase
Fallen Icon
Summoned by using Essence of Eventide on Old Moon Altar