OmegaAdmin: 建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口

2026-09-21T11:40:14Z

建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口

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{{Version box|version=0.90.4}}
{{Spell infobox|name=Clairvoyance|menu=clairvoyance|mana=10|target=Up to 21 by 21 squares around a selected point|learning=Druid Priest rank; general spell learning|related=[[Draft:Scroll of clairvoyance|Scroll of clairvoyance]]}}
'''Clairvoyance''' is a [[Draft:Spells|spell]] for surveying distant terrain on the current local map. It reveals an area around a chosen square, including concealed passages, without requiring you to walk there.<ref name="effect">{{Source|spell.c|387|390}}; {{Source|effect3.c|239|256}}.</ref>

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== Learning ==
Druids learn clairvoyance when promoted from Acolyte to Priest at '''1,500 priesthood XP''', subject to the faith's alignment requirement. The same promotion teaches [[Draft:Alertness (spell)|alertness]] and disrupt, as well as the common priestly spell sanctification.<ref>{{Source|priest.c|332|384}}; {{Source|etc.c|165|189}}.</ref>

It also belongs to the common [[Draft:Spellcasting#Learning spells|random research]] pool, can be selected by a Knowledge wish, and is among the spells taught by identified [[Draft:Kolwynia|Kolwynia]].<ref>{{Source|effect3.c|271|307}}; {{Source|effect1.c|613|620}}; {{Source|itemf3.c|292|307}}.</ref>

== Effects ==
At an initial cost of '''10 mana''', choose a center with the targeting cursor. The spell surveys ten squares in each horizontal and vertical direction, up to '''21 by 21 squares''', clipped by the map edges. Walls and distance from the caster do not limit the survey. This equals the area of a +1-blessed [[Draft:Scroll of clairvoyance|scroll of clairvoyance]]; an uncursed scroll covers only 11 by 11.<ref>{{Source|spell.c|608|609}}; {{Source|effect3.c|239|256}}; {{Source|itemf1.c|87|95}}.</ref>

The surveyed squares lose their concealment and are drawn into map memory. This persists after the initial display, unlike the temporary overlays of [[Draft:Monster detection (spell)|monster detection]] and [[Draft:Object detection (spell)|object detection]]. The survey draws terrain and normally visible ground-object symbols, '''not a remote display of creatures'''. Hidden traps are not converted into revealed trap symbols, nor are hazards removed.<ref>{{Source|effect3.c|239|256}}; {{Source|scr.c|755|767}}; {{Source|scr.c|883|928}}; {{Source|aux1.c|265|271}}.</ref>

Cancel unwanted casting at the spell-selection prompt. In this version, Escape at the later targeting prompt still leaves the effect running: source inspection shows it surveying a clipped area near the map's upper-left corner, with the mana already spent. This cancellation behavior has not been checked through gameplay.<ref>{{Source|aux1.c|532|558}}; {{Source|effect3.c|239|256}}; {{Source|command2.c|503|514}}.</ref>

== Strategy ==
Survey a destination before committing to an unknown corridor or a guarded objective. Center the area beyond the terrain you already know to make better use of its fixed coverage. Seeing the route does not make its creatures or traps harmless; combine the spell with monster detection and careful searching when those are the actual threats.

Once learned, the spell saves scrolls on repeated surveys. At ten initial mana it is still more expensive than either detection spell, so use the cheaper option when you only need the location of monsters or loot. Repeated surveying of unchanged terrain adds no further protection.

== References ==
<references />

[[Category:Drafts]]
[[Category:Spells]]
[[Category:Omega 0.90.4]]

Draft:Clairvoyance (spell) - Revision history

OmegaAdmin: 建立法术总览与施法机制，补齐八种侦察探索法术并连接获取和物品入口