SCP-3456, Orcadian Horseman

The creature is drawn from the SCP setting, where it goes by the Orcadian Horseman name. It spawns only on the overworld surface during the night, and only once a player has died three or more times. The mod is built with MCreator by Zcoper and depends on Geckolib, which must be installed alongside it on Forge for 1.20.1.

The monster has high speed, great strength and immunity to projectiles. While it is far from its target it fades out and becomes invisible, then closes in silently until it is near enough to attack. Rain and thunder bring it into play more often, since it can hide beneath the ground and wait to ambush players who wander too close. A player who dies repeatedly should expect it to hunt them.

The spawn is gated by a game rule. Setting the rule EnableOrcadianHorseman to 1 or higher enables the creature at once, and setting it to 0 turns it off. A command resets a player's death count, which removes the spawn trigger for that player. Files are published for Forge only, in three release versions, 1.19.2, 1.19.4 and 1.20.1, and the latest is 1.0.0 for 1.20.1.