Tremorsense
A creature with 
Tremorsense can pinpoint the location of creatures and moving objects within a specific 
Range, provided that the creature with Tremorsense and anything it’s detecting are both in contact with the same surface (such as the ground, a wall, or a ceiling) or the same liquid. Tremorsense can’t detect creatures or objects in the air, and Tremorsense doesn’t count as a form of sight.
It is worth to note that Caster cannot see beyond their Tremorsense Range, and are effectively blind while in 
Pitch Black or 
Magical Darkness. All ranged weapon and Spell 
Attacks against them have ADV; the Caster has DIS on ranged Attack Rolls; and the Caster also have DIS on 
Attention rolls since they cannot see past their Tremorsense Range. The Caster needs additional senses to see in Pitch Black, or Magical Darkness beyond their Tremorsense Range.
