Palworld’s self-destruct attacks were built around one harsh rule. You land a huge blast, and the Pal that fired it knocks itself out. The Heavily Armored passive removes that penalty. A Pal carrying it can trigger Implode or Megaton Implode, absorb the self-inflicted explosion, and stay in the fight through the normal cooldown.
Quick answer: Put the Heavily Armored passive (“Immune to Explosion Damage”) on a Pal that knows Megaton Implode or Implode. The passive cancels the self-knockout, so the Pal survives its own blast and can attack again once the cooldown ends.
What Heavily Armored changes about self-explosion skills
Heavily Armored is a rank 4 mutation passive with a single effect, “Immune to Explosion Damage.” That immunity covers the damage a Pal deals to itself when it detonates. Because the self-blast can no longer defeat the caster, the move stops being a one-time sacrifice and becomes a repeatable attack.
The passive does not touch the skill’s power or its cooldown. It only keeps the user alive. Everything else about Implode and Megaton Implode works exactly as before, including the 100% Burn they apply on hit.
Megaton Implode and Implode compared
The two self-explosion skills sit at opposite ends of the risk-reward scale. Megaton Implode hits far harder but forces a long wait between casts. Implode hits for much less but recharges quickly, which suits a Pal that plans to detonate repeatedly.
| Skill | Power | Cooldown | Status | How to learn |
|---|---|---|---|---|
| Megaton Implode | 1,200 | 60 seconds | Burn 100% | Tocotoco (Lv 22); no Skill Fruit |
| Implode | 300 | 16 seconds | Burn 100% | Skill Fruit: Implode, or learned by Chikipi, Lamball, Lovander, Tocotoco |
Megaton Implode is exclusive to Tocotoco, which learns it at level 22. There is no Skill Fruit for the 1,200-power version, so you cannot simply teach it to any Pal. Implode is far more flexible because its Skill Fruit lets you place it on a compatible Pal that already carries Heavily Armored.
How to get the Heavily Armored passive
Heavily Armored is mutation-only. You cannot pick it directly on a breeding plan the way you would a standard passive. There are two ways it appears.
- It can roll randomly on a Mutated Pal produced through breeding and hatching.
- It can be applied with the “Disposable Implant: Heavily Armored” consumable, obtained at random from Glistening Ancient Relics.
Neither method is fast. You may need to breed and hatch repeatedly for the mutation, or farm the World Tree for relics until an implant drops. Plan the passive path deliberately rather than treating every mutation result as a hit.
Build a reusable Megaton Implode Tocotoco
You know it worked when the Pal remains on the field after the explosion and the skill simply enters its 60-second cooldown. If the Pal is defeated, the passive is missing or the wrong effect is applied, so re-check the exact wording.
If you prefer frequent detonations over one giant hit, use the Implode route instead. Teach Implode with its Skill Fruit to a compatible Pal that carries Heavily Armored. Its 16-second cooldown lets you cycle the 300-power blast several times in a longer fight, as long as the Pal survives normal enemy damage between casts.
Pushing Megaton Implode damage with Gorirat
Megaton Implode can be passed down through breeding, which opens a higher-damage build on Gorirat. Its Full-Power Gorilla Mode partner skill raises its own attack, and in Palworld 1.0 the rank five bonus increased from 200% to 300%. A Gorirat that carries both Heavily Armored and Megaton Implode can detonate again and again while keeping that large attack multiplier.
You can stack more damage with support Pals. Ribunny’s Happy-Go-Lucky partner skill boosts the attack power of Neutral-element Pals, and Megaton Implode is Neutral, so it benefits directly. Other benched Pals with conditional attack buffs can layer on top for even bigger hits.
Tip: Multiple Heavily Armored self-explosion Pals can stagger their cooldowns so the team always has a blast ready instead of firing everything at once. This is still an experimental composition rather than a settled best team.
What Heavily Armored does not fix
The passive is narrow. It blocks explosion damage and nothing else, so it is not general invincibility. A surviving Tocotoco or Gorirat can still take melee, projectile, elemental, and environmental damage, and it often ends up standing next to the enemy right after detonating.
| Limitation | Effect on the build |
|---|---|
| Cooldown unchanged | You still wait 60s for Megaton Implode and 16s for Implode. |
| Power unchanged | The passive adds no damage to either skill. |
| Non-explosion damage | Enemies can still knock out the Pal with other attack types. |
| Positioning risk | The Pal may be exposed while its skill is recharging. |
Treat Megaton Implode as a burst opener. Send in the Pal, detonate when the target is exposed, then either pull it back while the cooldown runs or hold position if the fight is under control. Implode is the version that fits a normal rotation more easily, while Megaton Implode remains the heavy, once-per-fight payoff that Heavily Armored finally lets you keep using.
