How to Get and Evolve Tarragon in Evomon

Tarragon is the evolved form of Tarro, a dual Grass/Dragon Evomon that players farm specifically to clear the hardest late-game bosses. You won’t stumble into it early — Tarro lives in a high-level region and the evolution eats a stack of stones — but the payoff is one of the strongest boss killers in the game. This guide covers catching Tarro, gathering the materials, evolving it, and building Tarragon for boss runs.

Tarragon, Tarro’s Grass/Dragon evolution

Tarragon is what Tarro becomes once you feed it the right stones, and it lands as a Grass/Dragon Evomon built for the back half of the game. Its typing is the draw: Grass and Dragon attacks cover a huge swath of enemies, and its Leaf Storm ultimate shreds Water-type monsters. With a base Speed of 100 and solid special-attack numbers, it hits fast and hits hard, which is exactly what you want when soloing a boss.

How to get Tarro and evolve it into Tarragon in Evomon

1. INTRO: You start by catching a wild Tarro on Murkwood, then spend the right stones to evolve it — here’s the full run from encounter to Tarragon.
2. Travel to Murkwood — Head to the late-game region of Murkwood, where both Tarro and wild Tarragon roam around levels 140–145, so level your team up first if you’re underleveled.
3. Bring an Ice-type monster — Tarro is quad-weak to Ice, so an Ice attacker like Frostseer deals super-effective damage and makes the fight far shorter.
4. Weaken Tarro’s HP — Chip its health down with Ice damage until it is low enough to capture without knocking it out.
5. Capture Tarro — Throw a Basic Ball or any stronger capture item once its HP is low to add Tarro to your roster.
6. Gather the evolution stones — Farm Evolution Stones plus Dragon and Grass Stones — or Omni Stones as a substitute — before you evolve.
7. Open the Evomon menu and select Tarro — Bring up the Evomon menu and choose Tarro from your team.
8. Press the Evolve button — Hit Evolve to begin Tarro’s transformation into Tarragon.
9. Confirm the evolution — Accept the confirmation prompt — skip it and the evolution never finishes even with every stone in hand.
10. Spend the stones to get Tarragon — Confirm to spend the required stones, and Tarro becomes Tarragon.

Evolution materials for Tarragon

The evolution runs on three stone types: Evolution Stones, Dragon Stones, and Grass Stones. If you’re short on the elemental ones, Omni Stones slot in for either Dragon or Grass Stones, which saves you a lot of targeted grinding. Evolution Stones tend to trickle in from progression rewards, while the elemental stones come mainly from beating bosses and trainers — so if you’re already farming bosses for experience, you’re stockpiling most of this naturally.

The exact quantities Tarro needs aren’t pinned down, so treat this as a repeat-farm route rather than a fixed shopping list — keep beating bosses and the stones accumulate.

Evolving Tarro in the Evomon menu

The evolution itself is a quick menu action: open the Evomon menu, select Tarro, press Evolve, and confirm the prompt to spend your stones. The one thing that trips people up is that second confirmation — if you back out or miss the Confirm step, Tarro stays exactly as it is even though you have every material ready, so make sure you see the evolution finish before you close the menu.

Best Tarragon build for late-game bosses

Tarragon shines as a boss-solo pick rather than a do-everything PvP monster, so build it as a fast special nuker. Aim for an SSS-grade (ideally prismatic) Tarragon for the best stats, and lean its trait and nature into Speed, damage, and HP, backed by Special Attack and Special Defense so it can trade blows while it ramps. Running regular ascensions raises its level cap, which keeps it viable deep into the game.

For skills, the core boss kit is Seed Bomb (damage plus self-sustain and Growth stacks), Fighting Will (a special-attack self-buff), Leaf Storm (your main nuke), and Burden Beam as filler. Dragon Claw, Horn Strike, and Rapid Assault are strong broader offensive options if you want more coverage. The rotation is simple: open with Seed Bomb to stack Growth for scaling, layer on Fighting Will to push your special attack up, then spam Leaf Storm whenever it’s available and drop Burden Beam on the turns it’s cooling down. Done right, this setup can solo tough late-game bosses like Arcapex and Rosaar King.

Specific named gear pieces aren’t confirmed, so treat the direction as three legendary slots weighted toward Special Attack, Special Defense, and HP rather than a fixed item list.

Tarragon type matchups, strengths, and weaknesses

The Grass/Dragon combo is what makes Tarragon so valuable late in the game. It’s strong into Water, Ground, and Rock enemies — and Leaf Storm in particular can delete Water-types outright — while its bulk and Dragon coverage let it stand toe-to-toe with high-level bosses.

The flip side is a wide weakness spread. Tarragon takes extra damage from Fire, Ice, Poison, Flying, and Bug, with Ice being the one to respect most — it’s the same weakness you exploit to catch Tarro, and enemies will exploit it right back if you’re not careful. It does resist Water, Electric, Ground, and Rock, which softens a lot of common late-game hits.

Common mistakes when chasing Tarragon

The biggest one is walking into Murkwood underleveled — the spawns sit at 140–145, and an undersized team just gets ground down. Ignoring Ice counters is the next trap; without an Ice attacker, every Tarro fight drags on and burns resources. A lot of players also waste time hunting only for a wild Tarragon when evolving Tarro is the safer, more controllable route, and plenty forget that Omni Stones can cover missing Dragon or Grass Stones, grinding for a specific drop they didn’t need. Finally, don’t assume Tarragon evolves again — there’s no further evolution — and don’t trust any post claiming exact material counts, since those aren’t confirmed in-game.

Video help