The Ancient Shrine
The Ancient Shrine is a small structure added by The Afterdark in both Overworld and The Afterdark dimensions. Contains a magical portal allowing player to visit the dimension. Can be found only in the Deep Dark and Deep Afterdark biomes.
Teleport Catalyst in an Ancient City treasure chest
Teleport Catalyst is an item required for the Ancient Shrine structure activation. There is a 5% chance to spawn a catalyst in the chest in the Ancient City. Also it can be found in Mineshafts, End Cities, Buried Treasures, Nether Bridges and Portals.
Calcite Fields
Calcite Fields is a plains-like biomes with lots of calcite pillars and basalt-like rocks. Contains Amethyst Geodes.
Lush Gardens
Lush Gardens is a more disjointed of a Lush Caves biomes. Contains a lot of stone pillars above and a lot of moss on the bottom.
Dying Drylands
Dying Drylands is a dry and hot biome with some tropical trees spawning sometimes such as Acacia and Jungle.
Lush Gardens (bottom)
Lush Gardens is a more disjointed of a Lush Caves biomes. Contains a lot of stone pillars above and a lot of moss on the bottom.
Creepy Snowfields
Creepy Snowfields is a cold and icy biome with lots of ice spikes and sometimes frozen lakes. There are no lush vegetation at all
Dripstone Deltas
Dripstone Deltas is a biome with lava lakes and dripstones. Mostly the same as the Basalt Deltas, but done in a more realistic way.
Prismarine Ponds
Prismarine Ponds is a biome with a lot of ponds with corals, sea lanterns and a lot of prismarine pillars.