Tikni

A ghostly creature, 🐸Tikni, appears in an unoccupied space within 30 feet of the target. Tikni most often appear as large, black, spectral toad.

🐸Tikni is Friendly to you and your allies, and it obeys your commands. It vanishes if you die, when the doomed creature dies, when it is reduced to 0 Hit Points, or when you use this feature again.

You can use this feature a number of times equal to your Wisdom modifier (4 uses), and you regain all expended uses when you finish a Short or Long Rest. You can also expend a spell slot to restore an expended use (no action required).

In combat, 🐸Tikni acts during your turn. It can move and use its Reaction on its own, but the only action it takes is the Dodge action unless you take a Bonus Action to command it to take an action in its stat block or some other action. You can also command 🐸Tikni as part of the Bonus Action you take to use Omen of Doom.

You can sacrifice one of your attacks when you take the Attack action to command 🐸Tikni to take the Ominous Rend action. If you have the Incapacitated condition, 🐸Tikni acts on its own and is not limited to the Dodge action.

Upon reaching 7th level, Graveyard Hunter. 🐸Tikni’s Ominous Rend action deals an extra 1d6 Necrotic damage on a hit. Total of 2d6+4(your WIS) Necrotic. 

Mounting Dread. Necrotic damage dealt by you or 🐸Tikni ignores Resistance.