Rain Casting

Description

Uses a combination of crystals to create a vapor cloud. (Material: 3 Water Crystals, 1 Wind Crystal, 1 Earth Crystal)

Details

Uses the power of Wind, Water, and Clay to create Clouds.
- At Novice, Rain Casting will produce clouds that do not rain.
- At Ranks F, 9, 5, and 1, the cloud's radius increases
- At Rank C, the clouds show a darker tone.
- At Rank 1, the clouds will strike lightning.
  - The lightning will be able to stun monsters under the cloud. Additionally, their aggro will reset.
  - However the damage is low (1~10).
Enemies underneath the cloud will not aggro unless attacked.
Uses three Water Crystals, one Wind Crystal and one Earth Crystal.
Using Rain Casting in Sidhe Sneachta or Physis will cause snow to fall rather than rain.
Rain Casting cannot be used indoors, Solea, Connous Underground Maze, or Scathach Caverns.
Rain Casting can be used in Dungeons, Shadow Missions and Theatre Missions, including missions within Rath Royal Castle.
Rain Casting will not cause a Glowing Twin Sword Statue to appear.
Rain Casting will not cause different Gems to appear while using Metallurgy.
While Standing under the cloud the skill Water Cannon gains bonus damage.
Increases success rate of Fishing and Production skills.
- This bonus extends to all players underneath the cloud, whether or not they are in the same party.
The quality of a finishing product through Tailoring or Blacksmithing is unaffected by a cloud's bonus.
Boosts the success rate of Synthesis, Fragmentation, Metal Conversion, and making Alchemy Crystals.
The rank of Alchemy Mastery, Earth Alchemy Mastery, Wind Alchemy, and Water Alchemy will increase the radius of the cloud.
- The formula for Rain Casting Radius is: radius * (1 + 4 * alchemy mastery bonus + 3 * water alchemy efficiency + wind alchemy efficiency + clay alchemy efficiency)
As a Lightning element, Rain Casting's lightning effect is reduced by Lightning Shield.
Alchemy Mastery (as well as alchemic damage modifier) does not increase duration, nor does it increase the production boost provided by the cloud.
- Cylinders, however, do affect Rain Casting's duration.
  - The formula for Rain Casting duration is: 1 + (cylinder water bonus + cylinder wind bonus + cylinder earth bonus)

Cylinder Duration Bonus

Cylinder	Bonus (Multiplier)	Duration (no reforge)
Nightbringer Technician	1.9	2:50 minutes
Revenant/Perseus Set	1.9	2:50 minutes
Celtic Tetra	1.9	2:50 minutes
Blossoming	1.63	2:26 minutes
Hurricane	1.12	1:40 minutes
Demonic Abyss	1.12	1:40 minutes
Tidal Wave	1.1	1:39 minutes
Wind	1.06	1:35 minutes
Earthquake	1.06	1:35 minutes
Water	1.05	1:34 minutes
Clay	1.03	1:32 minutes
Cylinder	1	1:30 minutes
Guard Cylinder	1	1:30 minutes
Fire	0.85	1:16 minutes
Volcano	0.7	1:03 minutes
Demonic Hellfire	0.64	57 seconds

Summary

Rank	N	F	E	D	C	B	A	9	8	7	6	5	4	3	2	1
Required AP	-	5	7	9	11	13	15	20	23	26	29	35	40	45	50	60
Required AP (Total)	-	5	12	21	32	45	60	80	103	129	158	193	233	278	328	388
Additional Stamina	-	2								3						10
Additional Stamina (Total)	-	2	4	6	8	10	12	14	16	19	22	25	28	31	34	44
Stamina Used	20	21	22	23	24	25	27	29	31	33	35	37	39	41	43	45
Radius	200	300						400				500				600
Rain's Strength	-	0		1	2	3	4	8	9	10	11	14	15	16	17	20
Duration [sec]	10	20	25	30	35	40	45	50	55	60	65	70	75	80	85	90
Load Time [sec]	9 (1 Charging* + 8 Casting**)
Cooldown Time [sec]	120
Water Cannon Damage Bonus %	-	5						10				15				20
Stat* CP (Total)	-	1.0	2.0	3.0	4.0	5.0	6.0	7.0	8.0	9.5	11.0	12.5	14.0	15.5	17.0	22.0

*Rain Casting does not add to Skill Combat Power.

*Reduced by effects that increase Alchemy charging speed, such as Vivace and Alchemy Crystal Storage.
**Can only be reduced by Spirit Cylinder's skill, Cylinder: Water Wave.

Obtaining the Skill

Learned during the Generation 10 Quest Rain Maker - Irinid.

Training Method

Tips

"Use the skill on a clear day" and "Use the skill in the rain" are referring to weather. By contrast "Use Water Cannon under a cloud" is referring to a cloud created by Rain Casting and cloudy weather does not work.
Cloudy Days will count for neither Clear Day nor Rainy Day Training.
Shadow Realm Rain will not count toward Rainy Day Training.
- However, Homestead Rain will count toward Rainy Day Training.
- The easiest guaranteed Rainy Day Training is simply to go to Metus where it's always raining.
Skill Proficiency for Training Requirements may be received by being under another player's cloud.
Forms of Gathering underneath a cloud include Shearing, Harvesting, Woodcutting, Mining, Herb Picking, Bottling, Egg Collecting, etc.
- Hitting props or picking up Cobwebs will not count toward this requirement.
- The fastest method is mining Moon Stone Pieces at any Castle site (Dugald Aisle, Sen Mag, Abb Neagh, or Sliab Cuilin) with a Speed Upgraded Pickaxe. With this method, it is possible to complete all the gathering requirements under a single cloud.
- Simpler still is having four or more fresh base herb patches in your homestead and a sufficient rank of Herbalism to pick them. You only need your bare hands to pick the herbs, making it preferable to mining Moon Stone Pieces. At earlier ranks, where you only need 10 or less successful gathers, mining for Homestead Stones under a cloud also works.
Oneself, other players, and Pets will each count toward the "Shower 5 or more people with rain under a cloud." Training Requirement.
- Other players and their pets do not need to be in your party to count towards this requirement.
- NPCs and Summoned Golems will not count toward this requirement.
- People do not need to be under your cloud at the same time. As long as 5 different people pass under your cloud before it disappears, you will receive training.
- Recommended to go to a busy channel or just summon/cancel enough pets in quick succession.
For Ranks 5 and above, the "Produce something under a cloud." requirement may only be met when applying the finishing step to an item that is being tailored or smithed.
- Using the Sewing Pattern for the Hairband is recommended as all of its materials can be bought from an NPC at a very low cost.
At high ranks of Rain Casting, if you or a friend has rank 1 Shock and you have access to variable -CP gear, you can easily fulfill the defeat an enemy with water cannon while under a cloud requirements using the first room of Sulfur Spider on Basic or Int difficulties. The sheer volume of enemies can get you anywhere between 20-30 kills per cast of Rain Casting. Put yourself into a party and set the finish rule to Anyone Can Finish. While whoever uses Shock passively kills enemies, you can target the ones who need to be finished off with Water Cannon. Be sure to use a Tidal Wave or Hurricane Cylinder to extend the duration of the cloud. While the Hurricane Cylinder will extend the duration for longer, the Tidal Wave Cylinder will further boost your Water Cannon damage, making it easier to pick off half-dead enemies when Shock expires.

Novice Rank

AP: -

Effects: None

Method	Exp.	Count	Total
Use the skill.	100	1	100

Rank F

AP: 5
Stat Improvement: Stamina +2
Effects: Increased cloud radius, cloud begins to produce rain.

Method	Exp.	Count	Total
Use the skill.	5.00	10	50.00
Use the skill on a clear day.	2.00	10	20.00
Use the skill in the rain.	2.00	10	20.00
Use Water Cannon under a cloud.	2.00	10	20.00

Rank E

AP: 7
Stat Improvement: Stamina +2 (+4 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	3.00	10	30.00
Use the skill on a clear day.	2.00	15	30.00
Use the skill in the rain.	2.00	15	30.00
Use Water Cannon under a cloud.	2.00	15	30.00

Rank D

AP: 9
Stat Improvement: Stamina +2 (+6 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	3.00	10	30.00
Use the skill on a clear day.	1.00	25	25.00
Use the skill in the rain.	1.00	25	25.00
Use Water Cannon under a cloud.	1.00	25	25.00

Rank C

AP: 11
Stat Improvement: Stamina +2 (+8 total)
Effects: Darker clouds

Method	Exp.	Count	Total
Use the skill.	2.00	15	30.00
Use the skill on a clear day.	1.00	25	25.00
Use the skill in the rain.	1.00	25	25.00
Use Water Cannon under a cloud.	1.00	25	25.00

Rank B

AP: 13
Stat Improvement: Stamina +2 (+10 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	2.00	15	30.00
Use Water Cannon under a cloud.	1.00	25	25.00
Shower 5 or more people with rain under a cloud.	5.00	15	75.00

Rank A

AP: 15
Stat Improvement: Stamina +2 (+12 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	1.00	30	30.00
Defeat a same-level enemy under a cloud by Water Cannon.	1.00	25	25.00
Shower 5 or more people with rain under a cloud.	4.00	15	60.00

Rank 9

AP: 20
Stat Improvement: Stamina +2 (+14 total)
Effects: Increased cloud radius.

Method	Exp.	Count	Total
Use the skill.	1.00	30	30.00
Defeat a same-level enemy under a cloud by Water Cannon.	0.50	30	15.00
Shower 5 or more people with rain under a cloud.	3.00	15	45.00
Gather something under a cloud.	2.00	10	20.00

Rank 8

AP: 23
Stat Improvement: Stamina +2 (+16 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.50	60	30.00
Defeat a strong enemy under a cloud by Water Cannon.	0.25	60	15.00
Shower 5 or more people with rain under a cloud.	2.00	15	30.00
Gather something under a cloud.	1.50	20	30.00

Rank 7

AP: 26
Stat Improvement: Stamina +3 (+19 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.25	100	25.00
Defeat a strong enemy under a cloud by Water Cannon.	0.20	80	16.00
Shower 5 or more people with rain under a cloud.	1.50	25	37.50
Gather something under a cloud.	1.50	25	37.50

Rank 6

AP: 29
Stat Improvement: Stamina +3 (+22 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.20	100	20.00
Defeat an awful enemy under a cloud by Water Cannon.	0.20	150	30.00
Shower 5 or more people with rain under a cloud.	1.00	30	30.00
Gather something under a cloud.	1.00	30	30.00

Rank 5

AP: 35
Stat Improvement: Stamina +3 (+25 total)
Effects: Increased cloud radius.

Method	Exp.	Count	Total
Use the skill.	0.20	100	20.00
Defeat an awful enemy under a cloud by Water Cannon.	0.20	150	30.00
Shower 5 or more people with rain under a cloud.	0.50	20	10.00
Gather something under a cloud.	0.50	20	10.00
Produce something under a cloud.	3.00	15	45.00

Rank 4

AP: 40
Stat Improvement: Stamina +3 (+28 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.10	200	20.00
Defeat an awful enemy under a cloud by Water Cannon.	0.10	300	30.00
Shower 5 or more people with rain under a cloud.	0.25	40	10.00
Gather something under a cloud.	0.25	40	10.00
Produce something under a cloud.	2.00	20	40.00

Rank 3

AP: 45
Stat Improvement: Stamina +3 (+31 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.10	200	20.00
Defeat a Boss-level enemy under a cloud by Water Cannon.	0.10	300	30.00
Shower 5 or more people with rain under a cloud.	0.25	40	10.00
Gather something under a cloud.	0.25	40	10.00
Produce something under a cloud.	2.00	20	40.00

Rank 2

AP: 50
Stat Improvement: Stamina +3 (+34 total)
Effects: None

Method	Exp.	Count	Total
Use the skill.	0.10	200	20.00
Defeat a Boss-level enemy under a cloud by Water Cannon.	0.10	300	30.00
Shower 5 or more people with rain under a cloud.	0.20	50	10.00
Gather something under a cloud.	0.20	50	10.00
Produce something under a cloud.	1.00	40	40.00

Rank 1

AP: 60
Stat Improvement: Stamina +10 (+44 total)
Effects: Increased cloud radius, lightning will strike.

Method	Exp.	Count	Total
Use the skill.	0.80	25	20.00
Use Water Cannon under a cloud to defeat an enemy.	0.80	38	22.40
Shower 5 or more people with rain under a cloud.	0.80	13	10.40
Gather something under a cloud.	0.80	13	10.40
Produce something under a cloud.	4.00	10	40.00

Master Title

the Master of Rain

Stamina +30
Luck +20
HP -20

Related Enchants

Name	Type, Rank	Enchants Onto	Effect(s)	Comes On/From
Cursed (link) (edit)	Suffix, 7	Fomor Two-handed Weapons	When Rain Casting is Rank D or higher Critical +3~7% When Evasion is Rank E or higher Max Damage +11~25 Balance -10% Protection -3 +50% Repair Cost	Trade Assistant Imp's Shop (500,000 Ducats)
Disaster Personalize^[1] (link) (edit)	Suffix, 4	Cylinders	When Wind Blast is Rank 1 or higher Critical +15% When Heat Buster is Rank 1 or higher Fire Alchemy Damage +15~25 When Rain Casting is Rank 1 or higher Water Alchemy Damage +30~50 When Alchemy Mastery is Rank 2 or lower Max Damage -50 x4 Repair Cost	Enchant Scroll (Rundal Advanced Hardmode Reward, Belvast Hostage Rescue, Glenn Bearna Normal/Hardmode )
Gust (link) (edit)	Prefix, D	Headgear	When Rain Casting is Rank C or higher Balance +6% Max Stamina +16 When Wind Blast is Rank A or higher Max Stamina +12	Enchant Scroll (Giant Bear)
Steam Personalize^[1] (link) (edit)	Prefix, 8	Shields	Critical +6% When Mana Crystallization is Rank B or higher Fire Alchemy Damage +3 When Rain Casting is Rank B or higher Water Alchemy Damage +6	Exclusive Enchant Scroll (The Other Alchemists Elite; Independence Day Convoy Event, Roulette Bingo Event (2012))
Synastry (link) (edit)	Prefix, 8	Headgear	When Flame Burst is Rank 1 or higher Fire Alchemy Damage +10~20 Max HP +30 Max MP +30 When Rain Casting is Rank 1 or higher Water Alchemy Damage +10~20 Dexterity -20 x2 Repair Cost Note: Formerly known as "Attribute"	Enchant Scroll (All-Out War Elite)

Gallery

The Rain Casting skill at Rank 1.
The appearance of the skill at R1 when an Imperial version of the Cosmic Set outfit is worn.
Rain Casting with Rain Casting Effect Change Card (Bodacious Party)
Rain Casting with Rain Casting Effect Change Card (Tech Lightning)

References

↑ ^1.0 ^1.1 Note: Once an item is personalized by an enchant, the personalization is permanent, even if the personalizing enchant is later overwritten by another enchant.

[Personalize-1] 1.0 ^1.1 Note: Once an item is personalized by an enchant, the personalization is permanent, even if the personalizing enchant is later overwritten by another enchant.

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