Zombie file · Upper Waterfall

Hypnotic Pole Zombie

When the pole hits a plant, that plant fights for the zombies.

Durabilityabout 17 peas

Speedfast while holding the pole, normal after throwing it

Lore

Hypnotic Pole Zombie's pole is coated in some kind of liquid. When it hits a plant, that plant becomes hypnotized and fights for the zombies. The pole is thrown after the zombie has been on the field for a while, or when it reaches a plant.

Being hit by that pole sounds terrible: dizzy, blurred, and convinced that foolish moves are good ideas. Seed-packet plants need Decamp Dodder to remove hypnotism. Of course, defeating the zombie before it throws the pole is even better.

Mechanics

Role

Fast approach · Hypnotic throw

Durability: about 17 peas; fast while holding the pole, normal after throwing it.
Throws the hypnotic pole after some time or when it encounters a plant.
Plants hit by the pole become hypnotized and fight for zombies.
Decamp Dodder removes plant hypnotism; killing the zombie early is safer.

Advanced mechanics

Hypnotic Pole Zombie is dangerous because its main threat is a timed projectile event wrapped around a fast approach. While the pole is held, the zombie moves quickly; when its countdown expires or it contacts a plant, the charm pole is released as a metal projectile. On hit, the plant continues to operate under zombie-side allegiance.

Countdown, speed phase, and entry protection

When Hypnotic Pole Zombie enters, it receives a random throw countdown. The roll is not uniformly spread across the whole interval: a random value from [0,1) is passed through a cubic curve whose middle is relatively flat, so most throws cluster near the middle and very early or very late throws are uncommon.

Difficulty maps the same curve result to different centisecond ranges. A compact reading is Easy 1400t+800, Medium 1300t+700, Hard 1200t+600, Impossible 1100t+500, and Unbalanced 1000t+400, then divided by 100 to convert to seconds. Holding the pole is the fast phase; once the pole is thrown, the zombie falls back to ordinary walking speed.

The zombie also has an entry-side protection band. While its horizontal position is still greater than 760, it does not perform the active throw even if the countdown is nearly finished. The pole becomes the real threat only after the zombie has moved into the throwable region.

x\sim U[0,1),\quad t=4x^3-6x^2+3x,\quad C_d=\frac{A_d t+B_d}{100}\text{s}

The throw countdown is middle-weighted; the same curve maps to different timing ranges by difficulty.

Active throw and contact throw

There are two throw entrances. The first is the active throw after the countdown reaches zero. The second is the contact throw when the zombie meets a plant. Contact throwing happens before ordinary biting, so the front plant is not merely a wall; it can pull the pole out early.

A Hypnotic Pole Zombie in its critical window no longer throws. In practical terms, pushing the body into critical state or removing it outright before the event resolves cancels the core threat. Simply holding it in place is not always safe, because plant contact itself is a trigger.

After the pole is thrown, the zombie's attack boundary shifts backward: the normal bite range is behind the forward range that could trigger the throw while the pole was still held. This makes bait plants, walls, and knockback timing sensitive. Some positions spend the pole safely; others just give it an earlier release point.

\operatorname{Throw}=P\land x\le760\land\neg K\land(T=0\lor I_{\text{contact}})

P means the pole is still held, and K means the critical window. Active throw and contact throw consume the same pole.

Allegiance rewrite on charm hit

A plant hit by the charm pole is rewritten to the zombie side. This is not the same as slow, freeze, damage, or another ordinary negative status. Many plants keep running their original mechanics, but their target side, resource ownership, or resolution target becomes unfavorable to the player.

The danger therefore depends on the plant's own mechanics. Ranged plants fire into other plants, and their slow or chain effects follow the new target side. Economy plants such as Sunflower can reverse production and match rewards. Delayed or area effects such as Cherry Bomb-style resolution can threaten the plant side if the ownership changes before the effect resolves.

Ordinary status maintenance does not automatically fix this allegiance rewrite. Applayer's normal note cleanup does not remove hypnotism. Recovery requires Decamp Dodder storage, Sweetbriar Rose's anti-charm sight check, or pre-hit handling of the metal pole through Magnet-shroom.

p_{\text{normal}}\xrightarrow{\text{pole hit}}p_{\text{zombie-side}}

Ranged fire: peas, lightning, homing, and similar attack models now treat plants as targets.
Economy systems: hypnotized Sunflowers only resolve with the same state and reverse sun handling.
Delayed and area effects: explosions, smoke, or automatic attacks that resolve after charm read the new allegiance.
Status boundary: ordinary debuff cleanup is not anti-charm; the answer must cleanse or intercept the event directly.

Charm changes allegiance. The plant's own mechanic usually still runs, but it now serves the opposite side.

Interception, cleansing, and tactical position

Answering Hypnotic Pole Zombie starts by identifying whether the event is pre-hit or post-hit. Before the hit, the most reliable route is early removal or pushing the body into its critical window. Magnet-shroom can also strip the held pole as metal, and since 0.17o it can intercept a charm pole already in flight.

After the hit, the problem becomes allegiance recovery. Decamp Dodder stores the plant back into card and sun while clearing hypnotism, making it the most direct single-target answer. Sweetbriar Rose can return visible hypnotized plants to normal, but her recovery still obeys line-of-sight and blocker rules.

Baiting is only correct when the follow-up cost is under control. Letting a low-value plant take the pole can protect core firepower, but the bait still becomes a zombie-side unit. Without Decamp Dodder, Sweetbriar Rose, Magnet-shroom, or another prepared follow-up, the problem may simply move from the zombie body into the formation.

Early kill: remove the body before countdown or contact resolves the event.
Magnet-shroom: handles both held poles and flying charm poles when the range and target side line up.
Decamp Dodder: saves key plants, but must be planted on the target and complete its storage flow.
Sweetbriar Rose: can recover several targets, but only if the hypnotized plants can see her.

Before hit, cancel or intercept the throw. After hit, the problem becomes cleansing charm and restoring allegiance.

Interactions & counters

Decamp DodderCan remove plant hypnotism while refunding the plant.
Sweetbriar RoseHypnotized plants that can see her return to normal.