You can summon the fey creature of Challenge rating 6 or lower, or even a Fey Spirit which shall take the form of the beast of challenge rating 6 or lower. It also appears in an unoccupied space which you could see within a specific range. Of course the fey creature shall disappear whenever it drops to 0 Hit points or else whenever the spell ends.
The fey creature is a friendly for you and also your companions for a particular duration. Roll an initiative for the creature, which usually has its own turns. It shall obey any type of verbal commands which you do issue to it (no action required by you), as long as they were not violate its Alignment. Suppose if you do not issue any type of commands to a fey creature, it will depend itself from the Hostile creatures but otherwise it takes no actions.
Anyhow, if your Concentration has been broken, then the fey creature does not be disappeared. Instead, you can lose the control of a fey creature, it shall become the hostile toward you and also your companions, and it might attack. Usually, an uncontrolled fey creature can not be dismissed by you, and it shall disappear one hour after you’d summon it. The DM has the fey creature’s Statistics.
Also read: stone shape 5e spell
At Higher Levels:
Whenever you cast this specific spell by using the spell slot of 7th level or else higher, here the challenge rating shall increase by 1 for each and every slot level above 6th.
Attributes Of Conjure Fey 5E Spell
|Casting Time||1 minute|
|Duration||Up to 1 hour|
|Higher Spell Slot Desc||When you cast this spell using a spell slot of 7th level or higher, the Challenge rating increases by 1 for each slot level above 6th.|
|Target||An unoccupied space that you can see within range|