Charge. If the boar moves at least 20 feet straight toward a target and then hits it with a tusk attack on the same turn, the target takes an extra (1d6) slashing damage. If the target is a creature, it must succeed on a DC 14 Strength saving throw or be knocked prone.

Relentless (Recharges after a Short or Long Rest). If the boar takes 7 damage or less that would reduce it to 0 hit points, it is reduced to 1 hit point instead.

Tusk. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (2d6 + 4) slashing damage

Yasharn may cast the following spells.

Barkskin 2nd lvl.

Silence 2nd lvl.

Blindness/Deafness 2nd lvl.

Ensaring Strike 3rd lvl.

plant Growth 3rd lvl.

Spike Growth 3rd lvl.

Dominate Beast 4h Lvl.

wall of Stone 5th lvl.

Greater Restoration 5th lvl.

Dominate Person 5th lvl.