Magic Eater
From Wowpedia
2020- Magic Eater
- Requires Level 70
- Use: Restores 17769 health over 30 sec. Must remain seated while eating. If you spend at least 10 seconds eating you aren't real sure what will happen.
- 1 Charge
- Sell Price: 62
Magic Eater can be fished out of the wishing well and sewers in Dalaran. Upon eating the fish, you will either receive a random high level Well Fed buff or a 45 second polymorph Wild Magic.
Polymorph Wild Magic
Documented forms include a basilisk, 
[Cockroach], dragon whelp, and wisp. You can continue to fish in this form and use items in your inventory, but you cannot cast spells or engage in combat.
