As all magic is derived from the Ethereal Plane, planets have a lesser amount of mana available to them due to the Veil separating the Material and Ethereal. At nodes where the Veil is weaker, more mana flows into the world and stronger magic is possible. Some planets have a Veil so thick it cannot be penetrated by mages who are not well-versed in Catalysm. These worlds are called mana-dead, and normally no magic is possible on them without mana being brought in from elsewhere.
|Planets||Earth, Edron, Lezaria, Tenlands, Til'raine, Veeden|
|Pocket Worlds||Torn Elkandu, Drakanna, Calarey|
|Major Planes||Daresa, Glassandia, Mezulbryst, Straegarx, Wilderplane|
|Minor Planes||Corstad, Devenia, Hasaris, Khizsalr, Sasherey, Sea-Lake, Thalassa, Vofud, Wegana|