Deamia testudo
A succulent that buffers on its native turf and attacks where it is invasive.
The Dog tail cactus is a succulent in Supplant. It is native to Eastern North America, Western North America and South America and invasive in South Asia, so it can take whichever role the arena hands it — a defensive buffer on its home turf, or an aggressive attacker where it counts as an introduced weed.
Its kit fills in across three slots, and most of your copies will be well below the snapshot level of 40 where all three are live — the plant unlocks them as it grows. Parch is the starter attack, available from level 1 for 2 Sun. The free once-per-battle ability, Desert Pavement, unlocks at level 25: Bakes the ground to stone — the foe stalls and withers. The advanced attack, Areole Assault, comes online at level 40 for 6 Sun — Every areole at once — the foe wilts.
As a native its attacks land for about 28 (starter) and 33 (advanced); as an invasive those rise to 28 and 33 as the introduced-range aggression matures.
Turn order splits across two stats: initiative (42) decides who moves first on turn 1, and SPD (44) decides every turn after. The two are close on this card, so it neither dominates nor loses the tempo battle outright. See turn order for how the two interact.
It reads Photosynthesis from level 10, and a second passive, Succulence, stacks on at level 68.
Photosynthesis. A 60% chance to heal itself in sunny weather — reliable-ish grind, but weather-dependent and never guaranteed.
Succulence. A 60% chance to regenerate a little HP in any weather, wet or dry, so it can slowly out-grind a chip-damage race.
For field gear, a Calcium/Magnesium amendment adds flat DEF (most worthwhile on a bulky front-liner, least on a soft body), and the N/P/K fertilizers drive its economy (see Gameplay uses). This species is not Moss-Pole-eligible: that gear is keyed on a climbing growth habit (vine, epiphyte or hemiepiphyte), and its species record carries no growth-habit tag. Played native, favor defensive gear; played invasive, favor anything that pushes its attack.
At the snapshot level (40) it reads roughly HP 121, DEF 1, with a retreat cost of 13 Sun and tempo pips of 42 initiative / 44 SPD. Its DEF sits at the succulent floor: this is a high-HP, thin-plate card, and poison or a big attacker cuts straight through. As a native it gains a +15% HP cushion and, while benched, projects a green HP overshield bar onto your active. As an invasive its ATK rises toward 20 (against 20 native), and it pays "Faustian" self-damage to its own bench on every damaging hit it lands. Sun refills at +1 every 15 minutes up to a cap of 120; an empty bar attack-locks the plant. From level 52 it regenerates Sun mid-battle, and a level 85 capstone drops its starter to free. See stats.
Classic succulent divergence: HP balloons toward 233 while DEF stays near the floor (1). Huge, and still soft. Retreat rises to 25 Sun (an older plant is more rooted and costlier to pull), and the inverted tempo has sunk to its floor by now — the fast opening it had as a seedling is gone, so a mature copy leans entirely on power rather than turn order.
In the succession wheel it is a Specialist. It hits Competitor plants (perennial herbs, vines, shrubs and broadleaf trees) for extra damage (×1.5), and takes extra damage from Ruderal plants (annual forbs, grasses, aquatics and bulbs). Against its own group and the off-wheel "Weird" categories it is neutral. See the type chart.
Play it native as a defensive buffer — the HP cushion and bench overshield make it a body that protects the rest of your team. Play it invasive as an attacker, remembering it concedes 2 prizes on a knockout and bleeds its own bench with Faustian self-damage each hit. All water and no armor: big HP but near-zero DEF. Its 60% heals let it grind out attrition, yet poison and heavy hitters cut straight through its thin plating. A slow attrition card, not a bruiser. It is inedible in the game's economy, so any fertilizer you feed it banks ×1.25 XP rather than coins — useful as level fodder, not as a coin source. In the Total power gallery below you can watch it trade a fast-skirmisher opening for raw bulk as it levels: it leans on speed until about level 27, after which its power takes over. It is monotonically stronger the higher it goes, so there is never a reason to 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.