How do you get Chalice of Dona Urraca with the console?

effect create_artifact_goblet_chalice_of_dona_urraca = { OWNER = root } — runs the scripted effect that makes it, for the character you play (debug mode).

What if the owner can't benefit from Chalice of Dona Urraca?

They get Prestige +0.5/month instead.

Personal artifact · Trinket

Chalice of Dona Urraca

FamedUniqueHoly relicThe Fate of Iberia

Chalice of Dona Urraca is a famed trinket artifact in Crusader Kings III: Court grandeur baseline +1, Piety +0.2/month, Clergy Opinion +10, Temple Buildings Construction Cost -10%, Temple Holding Construction Cost -10%. Quality 70 and wealth 70; maximum durability 100. At game start it goes to Urraca Jimena (starts from 1066.1.1) — needs The Fate of Iberia. It needs The Fate of Iberia. Patch 1.20.0.3, from game/common/scripted_effects/03_dlc_fp2_scripted_effects.txt.

Quick answers (3)

What does Chalice of Dona Urraca do in CK3?: Court grandeur baseline +1, Piety +0.2/month, Clergy Opinion +10, Temple Buildings Construction Cost -10%, Temple Holding Construction Cost -10% (patch 1.20.0.3).
How do you get Chalice of Dona Urraca with the console?: effect create_artifact_goblet_chalice_of_dona_urraca = { OWNER = root } — runs the scripted effect that makes it, for the character you play (debug mode).
What if the owner can't benefit from Chalice of Dona Urraca?: They get Prestige +0.5/month instead.

A ritual chalice carved from deepest onyx and encrusted with jewels and gold latticework. Commissioned by … to honor the Church.

Effects

For an owner who can't benefit from it

The template gives these instead of the effects above when its “can benefit” check fails:

Prestige+0.5/month

Who can benefit (can_benefit) (1 line of game script)

christian_artifact_access_trigger = yes

As written in game/common/artifacts/templates (fp2_chalice_dona_urraca_template).

Counts as a holy relic for (is_holy_relic) (6 lines of game script)

OR = {
	religion = religion:christianity_religion
	main_rite = {
		rite_has_parameter = christian_syncretic_actor
	}
}

As written in game/common/artifacts/templates (fp2_chalice_dona_urraca_template).

History and who has it

At game start: Urraca Jimena (starts from 1066.1.1) — needs The Fate of Iberia.

How it is made

The game creates it with the scripted effect create_artifact_goblet_chalice_of_dona_urraca. In the console (how to open it), this gives it to the character you play:

effect create_artifact_goblet_chalice_of_dona_urraca = { OWNER = root }

Built from the effect's file; not run in the game by us.

Source: game/common/scripted_effects/03_dlc_fp2_scripted_effects.txt, common/modifiers (chalice_of_dona_urraca_modifier), common/artifacts/templates (fp2_chalice_dona_urraca_template) and the English localisation, Crusader Kings III 1.20.0.3.