Arrow Showerhttps://irowiki.org/wiki/Arrow_Shower

Arrow Shower
Type:	Offensive Skill
Levels:	10, fixed
SP Cost:	15
Cast Delay	0.1 seconds
Animation:	1 second
Cooldown	0.3 seconds
Target:	Ground
Range:	(10 + Vulture's Eye Level) cells
Knock Back:	2 cells
Area of Effect	3x3 ~ 5x5
Ammunition	1 Arrow
Weapon:	Bow
Prerequisites
Archer Double StrafeLv. 5

Arrow Shower (Alt: Arrow Shower) is a 1^st class offensive skill available as Archer and some Mercenaries.

Shoots an arrow that spreads over a targeted location to inflict ranged physical damage to all enemies and push them 2 cells backward within the area of effect. Each cast uses one arrow, of which property depends on the property of this skill.

Level	Damage (ATK)	Area of Effect
1	160%	3x3
2	170%
3	180%
4	190%
5	200%
6	210%	5x5
7	220%
8	230%
9	240%
10	250%

Level 1~5  ↖ ↑ ↗ ← T → ↙ ↓ ↘

Level 6~10 ↖ ↖ ↑ ↗ ↗ ↖ ↖ ↑ ↗ ↗ ← ← T → → ↙ ↙ ↓ ↘ ↘ ↙ ↙ ↓ ↘ ↘

• The Knock Back of this skill depends on where the enemies are relative to where the skill is used as shown above. If any monster is in the same cell as the targeted location, it will be knocked back westward.
• This skill can hit cloaked entities.
• Animation Delay cannot be bypassed by movement or being hit.
• Traps can be moved around using this skill, much like how monsters/players are affected by usual knock back skills. Using this method, it is possible to push traps beneath monsters, which is not directly possible.

• Bloody Bow [2]
  • If refine level is +9 or higher, increases damage by 15%.

• Emerald Ring [1]
  • For every base level, increases damage by 1%.

• Bow Guardian Card
  • If compounded on a Bow, increases damage by 50%.

• Dragon Tail Card
  • Increases damage by 5%.

• Papila Cae Card
  • Increases damage by 25%.

• Archer Shadow Pendant
  • Increases damage by 20%.
  • For every refine level, increases damage by 5%.

• Sniper Stone (Lower)
  • Increases damage by 20%.

• ???
  • 0.8 seconds cooldown added. (iRO custom change, skill have no cooldown in kRO)
• December 9th, 2010
  • Cooldown reduced from 0.8 seconds to 0.3 seconds. (iRO custom change, skill have no cooldown in kRO)

Archer
Skills	Arrow Crafting • Arrow Repel • Arrow Shower • Double Strafe • Improve Concentration • Owl's Eye • Vulture's Eye
Quests	Archer Skill Quest • Archer Training Quest
Weapons	Bow (Arrows)