Glyph of warding

Glyph of warding was an abjuration spell that stored an evocation effect in a magical inscription to prevent intrusion.
==Effects==
A glyph could be set on a object or on a suitable area. An object had to be touched by the caster. An area had to be accessible by the caster to trace the inscription with burning incense, i.e., not under water or similar conditions at the time of casting. The size of the area depended on the capability of the caster, beginning at 25 square feet (2.3 square meters).
The optional trigger conditions and optional password were set by the caster at the time of casting. The glyph had a perception of sorts and could trigger on characteristics of creatures such as height (e.g., "under 5 feet" (1.5 meters)), weight ("over 400 pounds" (182 kilograms), race ("dwarf"), type (e.g., "dragons", "fey", "aberration"), subtype ("metallic dragons"), or kind ("brass dragons"). The glyph could also be set according to alignment or if the individual was a member of the caster's religion.
Because glyphs had a kind of perception, they could sometimes be fooled. Invisible creatures were detected by the glyph, but not ethereal travelers. Magical protections and disguises, such as polymorph, mislead, and nondetection could be used to bypass a glyph, but not mundane disguises. Once the caster completed the spell, the warding symbol and the tracery lines to the edge of the warded area became nearly invisible. Glyphs could be dispelled and were also susceptible to experienced thieves finding and disabling as they would mundane traps, but physical or magical probing was useless. Those with skill in spellcraft and a read magic spell could learn things like the effect of the glyph, but not the password or triggering conditions.
Only one glyph could be placed on an object or area, but each drawer of a cabinet could be individually warded.
Any creature matching the trigger conditions (if any) opening the enchanted object or violating the warded area without speaking the password was subject to the effects of the spell.
===Known Versions===
;Telatha:
: Also known as morninglow, this version of the glyph of warding spell was used by the clergy of Lathander. When the glyph was triggered, it erupted in a blast of blinding light that evoked the rising sun.
;Blast Glyph: 
: An explosive burst of acid, cold, fire, electricity, or sonic vibrations would impact the triggering creature and any within of it.
;Glyph of devotion:
:A clerical version of the glyph of warding spell that served as a symbol of a deity's favor. These could duplicate any one beneficial clerical spell that was capable of being cast by the caster. Typically they were charged with spells from the Divination, Healing, Necromantic, and Protection spheres. Temples sometimes incorporated them into their daily rituals, while others used them at festivals or on holy days to reward worthy individuals.
;Spell Glyph: 
: The caster could store any offensive spell that he or she knew and that was equal to or less than the power of the glyph of warding. The stored spell was delayed until the glyph was triggered and then took immediate effect. If the spell required a target, it was the triggering creature. Otherwise the effect was centered on the triggering creature and any summoned monsters would turn on the being who tripped the glyph.
; Explosive runes: 
: After the Second Sundering, the effects of explosive runes were available as a version of this spell.
==Components==
Verbal components included speaking the password. Somatically, the caster had to trace the glyph and, if cast on an area, connect it to the boundaries of the area to be warded. The tracing was done with burning incense that was first sprinkled with 200 gp worth of diamond dust. The older version of this spell instead required that any area greater than 50 square (4.6 square meters) be sprinkled with 2,000 gp worth of diamond powder.
==Appendix==
===Notes===
===Gallery===
GlyphWarding.JPG
Glyph of warding 3e.png|The spell symbol of glyph of warding from Neverwinter Nights.
===Appearances===
===External links===
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* D&D Beyond
===References===
Category:Abjuration spells
Category:Evocation spells
Category:Alchemist spells
Category:Bard spells
Category:Artificer spells
Category:Cleric spells
Category:Crusader spells
Category:Monk spells
Category:Mystic spells
Category:Wizard spells