Use of Soul Ring

I found there is not many hero guilds about Treant, and there is only 1 suggesting Soul Ring for him. In my opinion it's so gd for Treant~ Just use it and Leech Seed to harass or heal and gain back the hp, especially when you want to heal your lane partner you can also get the hp back, which is comparatively more suitable than Omniknight.

For early Soul Ring I saw that from other player to buy Ring of Regen and the recipe at the very beginning, and then buy the Sage's Mask in the secret shop of side lane.

By the way which hero is good for early soul ring?

Broodmother. Tinker. Sven. Skeleton King. And many more heroes could use an early Soul Ring.

I use Soul Ring sometimes on Storm Spirit, it is great when you have no mana left and need to run.

Usually all the heroes that heal, like Warlock and Omni and Dazzle get soul ring, cos they just heal it back.

Dragon knight can also use Soul Ring effectively since he just has so much regen.

Enigma.

Thx for the advice. Anyone disagree with Treant Protector to get early Soul Ring?

Nope, it's a good idea, Treant Protector needs mana.

Well but how Enigma get the HP back?

Enigma doesn't need to - he's neutrals - he just needs the mana to spawn his edilons (whatever they're called) it's a great item for enigma, with ganking - he also hovers around the 150 mana range for most of the early game, so you might need the sudden mana to cast blackhole..