Form of Cirean

You can assume the form of the Archfey Cirean, an ancient force of nature. Your body transforms completely, alternating between a stately sylvan creature with a wooden mask, or a large fey such as a Dryad or Treant.

Using your action, you undergo a transformation. For 2 turns, you gain the following benefits:

• You gain access to the Fey Blast action.  This replaces your Eldritch Blast cantrip, with each Fey Blast counting as one beam of your Eldritch Blast. 
• Whenever you cast a warlock spell that has a casting time of 1 action, you can cast it using a bonus action instead.
• You gain 50 temporary Hit Points.

Once you use this feature, you can’t use it again until you finish a long rest.