Analyze Blood

You read the necromantic energy trapped in blood like a book. You immediately learn whether you have analyzed blood from the same creature before and when the last time you analyzed the blood was. You may only use the blood from a single creature for the material component of this spell. 

You can learn up to 3 of the following:

• You learn the creature's type (Humanoid, Fey, Fiend, etc...)
• You know the general direction of the creature.
• You know if the creature is still alive. If it is dead you know how long ago it died.
• You sense if the blood carries any disease or poisons.
• You know whether the creature is on the same plane of existence. If not you may learn which plane it is on.
• You know when the blood was spilled.