2017 · ソースブック（プレイを拡張するルール／オプション）

Ethermagic Expanded: The Ethershaper Base Class

This fantasy roleplaying supplement introduces the ethershaper, an advanced base class attuned to the ether, a limitless source of cosmic energy between universes. Ethershapers combine damage, support, and debilitating effects into custom spells, then apply those effects according to targets’ initiative scores. The class uses a rapidly regenerating spell-point pool and limited initiative manipulation to create combat combinations that vary from encounter to encounter. The supplement also includes the Herald of the Self archetype, the voidshape etherheart with more than 70 manifestations, and revised alteration, bestow, and genesis etherhearts.