Achillea millefolium
A native-only aromatic herb that poisons attackers on contact and hardens its DEF over a long fight.
Yarrow is a perennial herb, and it plays as a Perennial herb card. It is native to Europe, Eastern North America and Western North America and invasive nowhere, so in the arena it only ever fights as a native buffer, never an attacker.
None of its moves carries an initiative rider, so it never seizes first strike or an extra turn — its turn order is set by its tempo (see Stats). As a mild plant it also carries a Poison rider: every damaging attack it lands Poisons the target (1 stack). Poison is damage-over-time that ignores DEF and slips past the overshield, so it wears down even armored walls.
Read off the card's actual trait schedule, it keeps these always-on traits, arriving at the levels shown:
It carries the Toxin keyword. It is not Moss Pole-eligible (it is not a climber). A Calcium/Magnesium amendment is the most useful slot for its soft body; a Cloche shields an attacker from contact poison.
Read at level 40, where every move is unlocked: HP 103, ATK 28, DEF 1, retreat 12 Sun. Its tempo splits the usual way — initiative 22 orders turn 1 and SPD 38 orders turn 2 onward — and it is slower off the mark but steadier afterward — it cruises faster than it opens.
Being native-only, it always fights as the buffer: the +15% HP cushion is baked into that HP, and while benched it projects a green HP overshield bar onto your active. It never takes the invasive attacker role, so it pays no Faustian self-damage and concedes no attacker prizes.
Maturity swells its HP toward 190, but its soft category keeps DEF at only 1 — it never becomes a wall. Retreat rises to 22 Sun and its inverted tempo bottoms out; it ends soft but bulky, and a strong attacker still punches through it.
Yarrow is in the Competitor group on the succession wheel. It deals x1.5 to the Ruderal group (annual forbs, grasses, aquatics, bulbs) and takes x1.5 from Specialists (succulents, conifers, ferns, epiphytes), against which its own damage is resisted to x0.667.
A native-only aromatic herb that poisons attackers on contact and hardens its DEF over a long fight. Soft but annoying to grind down. It is edible (leaf), so feeding it Nitrogen pays x1.25 coins; any other nutrient banks x1.25 XP instead. The Total power gallery below marks its crossover — where its rising bulk overtakes its falling speed — at level 18; it only grows stronger with level, so never hold it back.
Leveling trades speed for power. A plant’s tempo (SPD + INI, the turn-order edge) fades as it grows, while its power (HP + ATK + DEF, net of the rising Sun cost to retreat) climbs. The crossover is the level where power overtakes tempo: below it the plant is a fast skirmisher, above it a heavyweight. Shown for each stance this plant can actually hold — native adds a HP cushion, invasive an attack edge, neutral neither — with the card at its crossover and fully grown at Lv 100.