Summons

NeoForge 26.1.2 and 1.21.1 (26.2 has an older version).

Summon items go in the Curios summon slot (item tag #curios:summon). Each calls minions that follow the player, attack whatever the player hits or is hit by (and hostile mobs near them), and never hurt the player or each other. Dead minions come back after respawn ticks. They drop nothing, are never saved, and go away when the item leaves the slot or the player dies, logs out or changes dimension.

File: data/<ns>/fundamentum/summons/<name>.json, keyed by item. Only entity is required.

{
  "item": "mymod:bone_staff",
  "entity": "minecraft:wolf",
  "count": 1,
  "health": 20,
  "damage": 4,
  "speed": 0.3,
  "respawn": 100,
  "leash": 24,
  "fire_immune": false
}

Field	Default	Meaning
item	the file id	the summon item
entity	(required)	the creature
count	1	minions per item
health	the creature's own	max health
damage	the creature's own	attack damage
speed	the creature's own	movement speed
respawn	100	ticks before a dead minion comes back
leash	24	blocks it may stray before it's pulled back (at least 4)
fire_immune	false	takes no fire damage

More summon slots come from Curios slot modifiers on gear (curios:summon). The fundamentum:summon_damage attribute scales every minion's hits. Whips with a summon tag mark targets for minions; see Whips.