Locate Portal (5e Spell)
From D&D Wiki
|2nd-level divination (ritual)|
|Casting time:||1 action|
|Range:||within 100 yards of a crystal shell|
|Components:||V, S, M (a conch shell)|
|Duration:||Concentration, up to 1 minute|
Locate a existing portal in a crystal shell.
The spell allows the caster to find the nearest portal in a crystal shell.
DM note: At any given point on a crystal shell a portal is 2 to 20 days away.