3.20 Atlas Map Overview

	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P
1	Orb of Horizons only rolls maps into their NATURAL TIER Usage example: You are missing completion of Temple Map. Your atlas is is fully voidstoned and every map is a T16. But you only want completion for the atlas bonus. Search for "Temple here (► Tier 5), so you have to take any Tier 5 map from your stash and start using Orbs of Horizon on it until you eventually get the Temple map. Thanks to the new atlas, the natural tiers are extremely balanced and Orbs of Horizon are reasonable to use on every tier! No unique maps or Vaal Temple in this list (cannot be rolled with horizon orb). The four shaper guardian maps can only roll each other, but not into the other T16 maps (and vice versa).
2	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16
3	Lava Lake	Ancient City	Bone Crypt	Arachnid Nest	Acid Caverns	Haunted Mansion	Burial Chambers	Academy	Arcade	Defiled Cathedral	City Square	Cemetery	Channel	Canyon	Ashen Wood	Ancient City
4	Mausoleum	Crimson Temple	Caldera	Atoll	Bog	Iceberg	Crater	Arsenal	Bazaar	Forbidden Woods	Dry Sea	Cold River	Lair	Carcass	Dunes	Ghetto
5	Strand	Forking River	Coves	Coral Ruins	Courtyard	Overgrown Shrine	Factory	Crimson Township	Colosseum	Gardens	Infested Valley	Colonnade	Orchard	Maze	Foundry	Graveyard
6	Terrace	Ghetto	Museum	Residence	Ivory Temple	Peninsula	Frozen Cabins	Dungeon	Dark Forest	Grave Trough	Mesa	Courthouse	Plaza	Sunken City	Grotto	Toxic Sewer
7		Graveyard	Phantasmagoria	Shore	Laboratory	Promenade	Mineral Pools	Estuary	Desert	Lookout	Villa	Cursed Crypt	Shrine	Underground Sea	Overgrown Ruin	Forge of the Phoenix
8		Moon Temple	Plateau	Spider Lair	Pier	Sulphur Vents	Necropolis	Leyline	Primordial Pool	Underground River	Wasteland	Shipyard				Lair of the Hydra
9		Spider Forest	Port	Thicket	Silo	Volcano	Precinct	Primordial Blocks								Maze of the Minotaur
10		Toxic Sewer	Sepulchre	Vaal Pyramid	Temple											Pit of the Chimera