Pet Battle:  Val'sharah
100% Hit Chance
Chomps on the enemy, dealing 433 Critter damage.
Deals 236 Undead damage.
The user is healed for 100% of the damage dealt.
Spits Poison goo onto the target, dealing 98 Critter damage each round and increasing damage taken by 25% for 3 rounds.
Flings a sticky goo at the target, dealing 197 Elemental damage and making it impossible to flee for 5 rounds.
50% Hit Chance
Channels the enemy's worst fear, causing 788 Magic damage.
Always hits if the target is Sleeping or Stunned .
Burrow under the ground, becoming unattackable for one round.
On the next round, you attack, dealing 591 Beast damage.
Beasts deal 25% extra damage below half health.
50% from Mechanical abilities
33% from Humanoids abilities
Found one as a primary pet in Andu'talah
Finally a pet to use Food Coma. It is a telegraphed swap however so using an accuracy buff would be better.