Difference between revisions of "Olgreb's Toxic Radiance"

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{{spell info}}
  
[[Olgreb's Toxic Radiance]] (often abbreviated as '''OTR''') is a level 4 [[Poison Magic]] spell which hurts and [[poison]]s any creatures without poison resistance in the caster's [[line of sight]] for a few turns. The damage done is 1d(1+power/20) per turn (time scaled if necessary). This damage ignores [[AC]], and is modified by the victim's poison resistance or vulnerability (monsters with one level of resistance are immune).  
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[[Olgreb's Toxic Radiance]] ('''OTR''') is a level 4 [[Poison Magic]] spell which both damages and [[poison]]s any creatures without poison resistance in the caster's [[line of sight]] for a few turns.  
  
 
[[Venom Mage]]s start with this spell, though it can also be [[evoke]]d using the artefact [[staff of Olgreb]].
 
[[Venom Mage]]s start with this spell, though it can also be [[evoke]]d using the artefact [[staff of Olgreb]].
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==Useful Info===
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The damage can be split into two parts:
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* Impact damage. Olgreb's deals <code>1d(1 + pow/20)</code> damage per 1.0 [[decaAut]].<ref>{{source ref|0.30.0|spl-damage.cc|3339}}</ref> Ignores AC.
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* Poison status. Monsters have a 50% chance (per 1.0 decaAut) to gain one poison "stack".<ref>{{source ref|0.30.0|spl-damage.cc|3378}}</ref> Monsters that are not poisoned have a 100% chance on the next action you take. Keep in mind that monsters have a limit of 4 stacks. See the [[Poison#Poisoned Condition|Poison]] article for more detail on how poison stacks work.
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:Players hurt by OTR are affected differently; you'll take <code>2d3</code><ref>{{source ref|0.30.0|spl-damage.cc|3352}}</ref> damage worth of poison instead.
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Creatures with [[poison resistance]] are completely immune to Olgreb's Toxic Radiance.
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This spell has a duration of <code>1 + 1d(1 + pow/25)</code> turns.<ref>{{source ref|0.30.0|spl-damage.cc|3271}}</ref> Casting this spell again will increase the duration; it does not increase the rate of poison or poison damage.
  
 
==Strategy==
 
==Strategy==
This spell is immensely strong for crowd control, though it isn't quite a nuke. Poison works best when stacked with repeated applications, so using this to directly kill whole groups of monsters requires multiple casts and lots of mana. What this spell ''will'' do is thin out a mixed or partly-injured crowd, weakening the stronger ones and killing the chaff.  
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This spell is immensely strong for crowd-control, though it isn't fast. It is good at thinning out a crowd; weakening the strong monsters and killing the chaff. Casting t
  
It is capable of effectively killing off [[list of insects|insects]] and [[list of arachnids|spiders]] (almost all of which are vulnerable to poison), which makes it very useful in the [[Spider's Nest]] and in [[worker ant|ant]] or [[killer bee|bee]] hives.
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Works very well with [[Ignite Poison]]. Ignite Poison deals 200% - 300% of expected poison damage, immediately. With Ignite Poison, OTR becomes even better at dealing with crowds, wiping entire screens in just a few turns.
  
 
===Tips & Tricks===
 
===Tips & Tricks===
*You can combine this spell with [[Ignite Poison]] to instantly deal 200%-300% of the potential damage to every poisoned monster in sight immediately, depending on spell power. ''Then'', it gains the nuclear power that you'd expect.
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* Olgreb's Toxic Radiance deals damage, so it will break monsters out of [[fear]], and dispel friendly [[summon]]s which don't resist poison.
  
 
==History==
 
==History==

Revision as of 20:09, 19 June 2023

Version 0.30: This article may not be up to date for the latest stable release of Crawl.
Olgreb's toxic radiance.png Olgreb's Toxic Radiance
Level 4
School1 Alchemy
Source(s) The Unrestrained Analects
Young Poisoner's Handbook
Casting noise 2
Spell noise 0
Power Cap 100
Flags Area
Causes the caster to radiate toxic energy, continuously inflicting poison on everything in line of sight for as long as the spell lasts.

Olgreb's Toxic Radiance (OTR) is a level 4 Poison Magic spell which both damages and poisons any creatures without poison resistance in the caster's line of sight for a few turns.

Venom Mages start with this spell, though it can also be evoked using the artefact staff of Olgreb.

Useful Info=

The damage can be split into two parts:

  • Impact damage. Olgreb's deals 1d(1 + pow/20) damage per 1.0 decaAut.[1] Ignores AC.
  • Poison status. Monsters have a 50% chance (per 1.0 decaAut) to gain one poison "stack".[2] Monsters that are not poisoned have a 100% chance on the next action you take. Keep in mind that monsters have a limit of 4 stacks. See the Poison article for more detail on how poison stacks work.
Players hurt by OTR are affected differently; you'll take 2d3[3] damage worth of poison instead.

Creatures with poison resistance are completely immune to Olgreb's Toxic Radiance.

This spell has a duration of 1 + 1d(1 + pow/25) turns.[4] Casting this spell again will increase the duration; it does not increase the rate of poison or poison damage.

Strategy

This spell is immensely strong for crowd-control, though it isn't fast. It is good at thinning out a crowd; weakening the strong monsters and killing the chaff. Casting t

Works very well with Ignite Poison. Ignite Poison deals 200% - 300% of expected poison damage, immediately. With Ignite Poison, OTR becomes even better at dealing with crowds, wiping entire screens in just a few turns.

Tips & Tricks

  • Olgreb's Toxic Radiance deals damage, so it will break monsters out of fear, and dispel friendly summons which don't resist poison.

History

  • Prior to 0.24 this spell did not deal direct damage on cast or properly trigger ally-harming conducts.
  • Prior to 0.19, the damage of this spell varied by distance and the spell also poisoned the player character.
  • Prior to 0.13, this spell poisoned all visible creatures for a single turn, didn't cause any direct damage. and could be cast when drawing the Venom card from a Deck of destruction.
  • In 0.10, the effectiveness of Olgreb's Toxic Radiance was modified to scale with spell power and to still affect poison-resistant players 10% of the time.
  • spl-damage.cc:3339 (0.30.0)
  • spl-damage.cc:3378 (0.30.0)
  • spl-damage.cc:3352 (0.30.0)
  • spl-damage.cc:3271 (0.30.0)
  • Retrieved from "http://crawl.chaosforge.org/index.php?title=Olgreb%27s_Toxic_Radiance&oldid=70756"