

Optional: Cast Feeblemind on the demon/devil to tank its Charisma saving throw to guarantee success.Īlso, Planar Binding reads "The creature must be within range for the entire casting of the spell." This could be interpreted to mean that you cannot planar bind via a Glyph, but there is a way around this problem. Cast Glyph of Warding - Spell Glyph to store a casting of Magic Circle for safety.Ĭast Summon Greater Demon/Infernal Calling either right on top of the glyphs or outside the glyphs (later commanding them to give their true name and walk onto the glyphs).Cast Glyph of Warding - Spell Glyph to store a casting of Planar Binding.This would allow a single mage to planar bind summoned creatures given time and resources.

There is little question either RAW or RAI whether a Glyph can be used in this way.
5e conjure demon full#
Concentration spells last their full duration regardless, as explicitly stated under the "Spell Glyph" entry. When the Glyph is triggered, the stored spell is cast. If the target of the Planar Binding ward fails their save, they are bound.

It can store any spell of the Glyph's spell level or lower which targets a single creature (Planar Binding) or an area (Magic Circle), or which summons hostile creatures or traps (specifically used as an example in the spell). or a fiend to your service." Cast either Infernal Calling or Summon Greater Demon on top of the glyph to trigger it.Ī spell glyph can be inscribed on any surface. 256 PHB) in order to bind "a celestial, an elemental.
