Wandanys's Strength, Constitution, and Dexterity have increased to 20 due to her transformation.

Wandanys was 25 when she first arrived in Barovia.  The best guess now is that she must be at least 350.

• Wandanys is Lawful Good when she has Clarity.
• Wandanys is Chaotic Neutral when she has Ferocity.

• Wandanys stands between 16 and 18 feet tall.
• Her massive body weighs between 1800 and 2000 pounds.
• Her size is Large.

Your base walking speed is 40 feet.

Her tough hide gives her a base AC of 16.

• Thanks to her sensitive nose, she has advantage on Wisdom (Perception) and Intelligence (Investigation) checks that rely on smell.

• Wandanys currently lacks the ability to speak.
• Wandanys can read and write the following languages:
  • Common
  • Dwarvish
  • Elvish
  • Gnomish
  • Halfling
  • Orc
  • Draconic 
  • Abyssal 
  • Undercommon

• If Wandanys takes damage or makes a melee attack, her next turn she must roll a Wisdom Check equal to 10 or the amount taken, whichever is higher.
• If she fails, she gains Ferocity.

Wandanys loses the capability of critical thinking and reverts to a feral state. 

• Loss of Sense
  • She cannot discern friend from foe but can recognize threats to her person and will focus on them for attacks.
• Loss of Self
  • She loses the ability to cast Cleric spells. 
  • Her Wisdom drops to 8.
  • Her Alignment is now Chaotic Neutral.
• Loss of Dignity
  • Wandanys will actively seek out food if there are no active threats are to her person. 
  • If she eats her fill, she regains Clarity.
• Regaining her Composure
  • At the start of her turn, or after she attacks a friend, she can roll a Wisdom DC to regain Clarity. 
  • This DC is 15 - (the number of rounds she has had Ferocity).
  • A player can talk to her during their round as an action to give her Advantage on this roll.  

Wandanys remembers who she is. 

• Her Wisdom returns to its normal level.
• Her Alignment returns to Lawful Good.
• She regains her Cleric Spells.

• Wandanys can make two unarmed attacks as an action. 
  • +7 to hit
  • 2d6 + 4 bludgeoning damage
• If Wandanys attempts this, she must make a Wisdom saving throw to not gain Ferocity.

While Wandanys has Clarity, she can use the Cleric spells she knows.

• Cantrips (at will): light, sacred flame, thaumaturgy
• 1st level (4 slots): cure wounds, shield of faith, sanctuary, command, identify
• 2nd level (3 slots): lesser restoration, calm emotions, augury, suggestion
• 3rd level (3 slots): dispel magic, life transference, nondetection, speak with dead

She also gains the following abilities from her Knowledge Domain

• Channel Divinity: Read Thoughts
  
  • Once per long rest, she can read the surface thoughts of a creature within 60 feet if it fails a Wisdom Saving Throw. 
  • She can also cast suggestion on this creature without spending a spell slot, and they automatically fail the Saving Throw.
• Channel Divinity: Knowledge of the Ages
  • For 10 minutes, she has proficiency with one skill or tool.