PoE2 skill gem

Flash Grenade

Fire a bouncing Grenade that unleashes a Blinding, Stunning explosion when its fuse expires.

Current data

Catalog version 0.5.4d

No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.

Effects

6 effects
  • CooldownTime: 5000
  • Detonation Time is 0.85 seconds
  • Blinds Enemies
  • 500% more Stun buildup
  • Projectiles cannot Fork
  • Explosion radius is (2.6-3.3) metres

Requirements and restrictions

2 requirement groups
Player requirementsLevel (1-90), (4-86) Str, (4-86) Dex
Weapon or skill requirementCrossbows
Source requirement text

Requires: Level (1-90), (4-86) Str, (4-86) Dex

Requires: Crossbows

Gem level progression

40 levels
Flash Grenade levels 1 to 20
LevelRequires LevelStrDexManaBase DamageExplosion radius is 2.6 metres
10447100%, 100%, 100%2.6
23779110%, 110%, 110%2.6
369910122%, 122%, 122%2.7
410131311133%, 133%, 133%2.7
514171713145%, 145%, 145%2.7
618202015157%, 157%, 157%2.8
722242416170%, 170%, 170%2.8
826282818182%, 182%, 182%2.9
931323220193%, 193%, 193%2.9
1036373722205%, 205%, 205%2.9
1141414125219%, 219%, 219%3
1246464627233%, 233%, 233%3
1352515130249%, 249%, 249%3
1458575732266%, 266%, 266%3.1
1564626235285%, 285%, 285%3.1
1666646438305%, 305%, 305%3.2
1772707042328%, 328%, 328%3.2
1878757545352%, 352%, 352%3.2
1984808049379%, 379%, 379%3.3
2090868653408%, 408%, 408%3.3
Beyond level 20, 20 levels
Flash Grenade levels beyond 20
LevelRequires LevelStrDexManaBase DamageExplosion radius is 2.6 metres
21Not applicableNot applicableNot applicable57440%, 440%, 440%3.3
22Not applicableNot applicableNot applicable62474%, 474%, 474%3.4
23Not applicableNot applicableNot applicable66510%, 510%, 510%3.4
24Not applicableNot applicableNot applicable71550%, 550%, 550%3.4
25Not applicableNot applicableNot applicable77592%, 592%, 592%3.5
26Not applicableNot applicableNot applicable82638%, 638%, 638%3.5
27Not applicableNot applicableNot applicable88688%, 688%, 688%3.6
28Not applicableNot applicableNot applicable95741%, 741%, 741%3.6
29Not applicableNot applicableNot applicable102798%, 798%, 798%3.6
30Not applicableNot applicableNot applicable109860%, 860%, 860%3.7
31Not applicableNot applicableNot applicable116926%, 926%, 926%3.7
32Not applicableNot applicableNot applicable124998%, 998%, 998%3.7
33Not applicableNot applicableNot applicable1331075%, 1075%, 1075%3.7
34Not applicableNot applicableNot applicable1421158%, 1158%, 1158%3.7
35Not applicableNot applicableNot applicable1511247%, 1247%, 1247%3.8
36Not applicableNot applicableNot applicable1611344%, 1344%, 1344%3.8
37Not applicableNot applicableNot applicable1721448%, 1448%, 1448%3.8
38Not applicableNot applicableNot applicable1831559%, 1559%, 1559%3.8
39Not applicableNot applicableNot applicable1951680%, 1680%, 1680%3.8
40Not applicableNot applicableNot applicable2081810%, 1810%, 1810%3.9

Quality effects

3 effects

Flash Grenade standard quality

Advanced Thaumaturgy

This is the additional quality effect granted while the Gemling Legionnaire passive is allocated. The main value below is shown at 20% gem quality. Compare all gem bonuses.

Compatible support gems

241 source records
Show 218 more compatible gems
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Compatibility rules

Active Type: Attack, RangedAttack, Area, ProjectileNumber, ProjectileSpeed, Cooldown, Grenade, UsableWhileMoving, DetonatesAfterTime, Projectile, MirageArcherCanUse

Acquisition

1 sources
  • Uncut Skill Gem: Uncut Skill Gem Tier 3

How to engrave this skill

1 category
Crossbow, tier 3

This skill becomes available when engraving an Uncut Skill Gem of level 3 or higher. The resulting skill uses the selected Uncut Skill Gem's level.

Open Crossbow

Vaal Orb outcomes

4 outcomes / 0 enchantments

Vaal Orb can corrupt Flash Grenade. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.

01
No change.
02
Permanently add or subtract one gem level. This is retained when upgrading the gem level using an uncut gem. Max level gems can exceed their normal maximum this way, but cannot go below Level 1.
03
Add or remove a socket.
04
±10% to Quality, up to 23%.
View every corruption outcome and enchantment

Patch history

3 changes
0.3.1
Direct change

Changed some suggested supports that were incorrect for Flash Grenade and Lightning Warp.

0.2.0g
Direct change

Flash Grenade can no longer blind the user or their Allies.

0.2.0
Direct change

Flash Grenade now has 500% more Stun Buildup (previously 400%).