Beast of the Earth

Charge. If the beast moves at least 20 feet straight toward a target and then hits it with a maul attack on the same turn, the target takes an extra 1d6 slashing damage. The DC equals your spell save DC. If the target is a creature, it must succeed on a Strength saving throw against your spell save DC or be knocked prone.

Primal Rebirth. If the beast has died within the last hour, you can use your action to touch it and expend a spell slot of 1st level or higher. The beast returns to life after 1 minute with all its hit points restored

Ready Companion. As a bonus action, you can command the beast to make its maul attack or to Hide

Maul. . Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 1d6 + 2 slashing damage.