
The Inevitable Morass
Found in the Nethermaze Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

The Tortured Coil
Found in the Nethermaze Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Oblivion's Pillars
Found in the Nethermaze Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

The Abyssal Depths
Found in the Nethermaze Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Ultimatum Engines
Found in the Harrowdeep Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Chamber of Genesis
Found in the Harrowdeep Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Profane Larder
Found in the Harrowdeep Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Hall of Sublimination
Found in the Harrowdeep Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Bloodtrap Hive
Found in the Arena Mortis 2 expansion.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Bonefields
Found in the Arena Mortis 2 expansion.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Ambertrap Nest
Found in the Direchasm Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Hive of Sacrifice
Found in the Direchasm Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Menhirs of Binding
Found in the Direchasm Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Pool of Fangs
Found in the Direchasm Core Box.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Shade-Cursed Lair
Found in the Arena Mortis expansion.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Ravaged Hall
Found in the Arena Mortis expansion.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Abandoned Lair
Found in the Beastgrave Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Living Rock
Found in the Beastgrave Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Shrine of the Silent People
Found in the Beastgrave Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Wyrmgrave
Found in the Beastgrave Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Molten Shardpit
Found in the Forbidden Chambers Board Pack.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Shattered Refractor
Found in the Forbidden Chambers Board Pack.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

The Cursed Oubliette
Found in the Nightvault Core Box and Starter Set.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

Penitent's Throne
Found in the Nightvault Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

Soul Refractor
Found in the Nightvault Core Box and Starter Set.
Valid: Championship Rivals Relic Arena Mortis Open
Not valid: Online

The Ruptured Seal
Found in the Nightvault Core Box.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

The Arcane Nexus
Found in the Shattered City Board Pack.
Valid: Relic Arena Mortis Open
Not valid: Championship Rivals Online

The Animus Forge
Found in the Shattered City Board Pack.
Valid: Relic Arena Mortis Open Online
Not valid: Championship Rivals

The Mirror Well
Found in the Shadespire Core Box, Mirrored City Boards Pack and Starter Set.
Valid: Championship Rivals Relic Arena Mortis Open Online

Shyishian Stardial
Found in the Shadespire Core Box, Mirrored City Boards Pack and Starter Set.
Valid: Championship Rivals Relic Arena Mortis Open Online

Katophrane's Reliquary
Found in the Shadespire Core Box and Mirrored City Boards Pack.
Valid: Relic Arena Mortis Open Online
Not valid: Championship Rivals

The Shattered Tower
Found in the Shadespire Core Box and Mirrored City Boards Pack.
Valid: Relic Arena Mortis Open Online
Not valid: Championship Rivals