Charybdis Core¶
Boss encounter · Minecraft 1.21.1
Charge deliberately. Activate away from home.
The inactive, active, and inert core are different phases of one registered block. Charging prepares an encounter; the spent core has a separate skill-learning use.
Activation includes an explosion
The checked active-core path primes a 200-tick fuse, then calls a strength-10 MOB explosion before attempting to spawn Charybdis. Strength is a code parameter, not a safe-distance recommendation. Do not activate near players’ homes, storage, or protected builds. No live damage or protection-plugin test was performed.
Artifact and configuration checked · live encounter untested
Charging, block interactions, priming, the boss death callback, item registration, and loot were inspected in Tensura 2.0.1.2. Cave acquisition, successful server summoning, combat, recovery, skill eligibility, and synthesis rewards remain untested.
Obtain or recover¶
The source article locates the core in the core room of Charybdis Cave. That location is source-described, not a live server find. No packaged crafting recipe referencing the core was found.
The checked block loot returns one core item, copying tensura:existence_durability and the sculk_sensor_phase property. Sneak-use picks up before other phase actions: it obtains block drops, tries to add them to the player inventory, and removes the placed block without further drops. Keep spare inventory slots; this branch ignores a failed insertion result.
Charge the core¶
- Place an inactive core.The listener only accepts charging in the INACTIVE phase. An active or inert core does not follow this charging branch.
- Keep eligible deaths nearby.The listener radius is 16 blocks. It handles ENTITY_DIE events from living entities whose EP-drop suppression flag is not already set.
- Reach the configured threshold.Positive EnergyHelper.getEPGain contributions are added to stored core EP, capped at the tracked 100,000-EP threshold. Reaching it switches the core to ACTIVE.
Charging redirects the death reward
When a positive contribution is accepted, the listener marks the entity to skip its EP drop and calls skipDropExperience. That death does not also supply the usual player EP and experience through those paths. This is not a claim that its ordinary item-loot table is cleared, or that every nearby death is eligible.
Activate the encounter¶
Use the active placed core with an empty hand, without sneaking. The checked useWithoutItem branch creates a primed core and removes the original block. It is the use/right-click action, not left-click mining.
The primed entity starts with 200 ticks of fuse time, moves under gravity, and makes unstable jumps when on the ground. At 20 TPS the fuse is nominally 10 seconds, not a measured wall-clock delay. After expiration the server-side method calls an explosion with strength 10 and ExplosionInteraction.MOB, then creates and finalizes Charybdis as an event spawn. The entity-add result is not used to guarantee success.
Inert core rewards¶
After the boss dies
A spent core phase
The checked death callback produces a falling core in COOLDOWN phase at death counter 40 ticks. The source calls this the inert core. The ordinary boss loot JSON does not contain a separate inert-core item entry.
Open the inert reference →Ordinary block use
Two configured skill calls
The tracked list contains Gravity Manipulation and Magic Jamming. Non-sneaking use resolves the configured IDs and calls SkillHelper.learnSkill for each valid entry. Eligibility and success are not guaranteed.
Separate synthesis settings
200,000 EP configuration
The inert synthesis list additionally names Magic Sense and Ultraspeed Regeneration. These are tracked configuration values, not verified synthesis eligibility or live grants. Ordinary core use does not establish the extra EP or two extra skills.
Read Degenerate →When ordinary inert-core use consumes it
With a nonempty resolved skill list, at least one successful learning call reaches the removal branch. If all calls fail, the method plays a failure cue and returns without removing the block. An empty resolved list also reaches removal. Successful use removes the core; this is not a reusable training station. Sneak-use instead follows the pickup branch before checking phase.
Checked properties and preservation limits
- Item: default 64-item stack limit and fire resistance. Differing phase or EP components are not assumed to merge.
- Block constructor: strength 0.5, Shroomlight sounds,
noOcclusion, and blocked piston reaction. - State-dependent light: 2 inactive, 12 active, 8 inert; the older non-luminous label is not used.
- Placement tracks the clicked face and supports waterlogging. This does not establish that water neutralizes its explosion.
- Block-entity and loot methods preserve EP and phase components. Server pickup behavior and component retention were not tested live.
Source and licensing¶
Blocks/Charybdis Core, recorded revision 9626, on the Tensura: Reincarnated Wiki. Adapted text is available under CC BY-SA 4.0. The checked interaction and light rules supersede the unfinished block article’s conflicting fields.
Implementation: Tensura 2.0.1.2 · core evidence register · tracked core configuration. Artifact SHA-1: f6f0c8ce46b77a1996c5986d029411878142112f.
The core illustrations are original TSR conceptual artwork, not game textures. Reviewed source File pages did not establish reusable image permission; neither their images nor the embedded player-chat screenshot is reproduced. See Sources and attribution.