Waldgeist

Legendary Resistance (3/Day). If the waldgeist fails a saving throw, it can choose to succeed instead.

Call of the Treant (1/Day). The waldgiest magically sends a call to other protectors of the forest. Whilst within their grove, the waldgiest can calls a treant. The treant arrive in 1d4 rounds, acting as allies of the waldgiest and obaying the spoken commands. The Treant remains for 1 hour, until the waldgiest dies, or the waldgiest dismisses them as a bonus action.

Speak with Beasts and Plants. The waldgiest can communicate with beasts and plants as if they shared a language.

Plant Rejuvenation (1/Day) As a bonus action, the waldgeist can heal plant creatures within 30 feet of it for 5d8+5 hit points.

Magic Resistance. The waldgeist has advantage on saving throws against spells and other magical effects.

Tree Stride. Once on their turn, the waldgeist can use 10 feet of their movement to step magically into one living tree or treant within their reach and emerge from a second living tree within 60 feet of the first tree, appearing in an unoccupied space within 5 feet of the second tree. Both trees must be Large or bigger.

Multiattack. The waldgeist makes two thorn blade attacks. It can replace the thorn blade attacks with a use of Spellcasting

Thron Blade. Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) piercing damage plus 21 (6d6) poison damage.

Spellcasting. The waldgeist casts one of the following spells, requiring no material components and using Wisdom as the spellcasting ability (spell save DC 17, +9):

At will: primal savagery(11th Level),thorn whip(11th Level),plant growth, commune with nature, druidcraft

3/day each: faerie fire, entangle, hallucinatory terrain, grasping vine

1/day each: wrath of nature, awaken, earthbind, greater restoration, plane shift(feywild only), goodberry, spike growth

The waldgeist can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The Waldgeist regains spent legendary actions at the start of its turn.

Move. The waldgiest moves up to half its speed without provoking opportunity attacks.

Thorn Blade. The Waldgiest makes one thorn blade attack