Gromp Build & Best Items

TFT Set 18 · Patch 18.4b

2-cost Riftbeast Adaptor

Base stats (1★) HP 550AD 30AS 0.7Armor 30MR 30Range 4Mana 0/45

Changed in Patch 18.4b: buffed see what changed →

Best items

Jeweled Gauntlet

Spear of Shojin

Void Staff

Ability: Belchy Bubble

Adaptor (AP): Belch a noxious bubble at the current target that explodes on the first enemy hit, dealing 225/340/535 magic damage. Enemies within a 1 hex radius of the explosion take 180/270/435 magic damage over 3 seconds.

Adaptor (AD): Heavily slows the target.

Purple Buff: Every 5 seconds, Gromp gains 30% Ability Power.

Strong 2-cost

Gromp is a 2-cost Riftbeast/Adaptor. On patch 18.4b, Gromp averages 4.36 in Diamond+ games — better than the average 2-cost (4.53).

Diamond+ · 174,239 boards · Patch 18.4b

Avg4.36 Top 453.4% Delta+0.03 Win11.3% Play Rate0.4% Games174k

Patch

Time

Best Builds for Gromp

Build	Adj AVP	AVP	Games	Top 4%	Win%	Play %	Open in explorer
Jeweled Gauntlet · Spear of Shojin · Void Staff	3.93	3.88	1.9k	62.6%	13.4%	1.1%	›
Giant Slayer · Jeweled Gauntlet · Spear of Shojin	3.95	3.87	1k	64.2%	11.9%	0.6%	›
Jeweled Gauntlet · Spear of Shojin · Striker's Flail	3.97	3.92	1.8k	61.5%	11.9%	1.0%	›
Hextech Gunblade · Jeweled Gauntlet · Spear of Shojin	3.99	3.92	993	63.2%	12.7%	0.6%	›
Jeweled Gauntlet · Rabadon's Deathcap · Spear of Shojin	4.05	4.03	2.5k	61.2%	11.7%	1.4%	›
Archangel's Staff · Jeweled Gauntlet · Spear of Shojin	4.05	4.00	1.2k	61.6%	11.4%	0.7%	›
Blue Buff · Jeweled Gauntlet · Rabadon's Deathcap	4.07	4.03	1.5k	59.8%	10.8%	0.9%	›
Jeweled Gauntlet · Nashor's Tooth · Spear of Shojin	4.11	4.07	1.3k	59.7%	10.4%	0.7%	›
Infinity Edge · Last Whisper · Spear of Shojin	4.25	4.22	908	55.5%	9.9%	0.5%	›
Guinsoo's Rageblade · Infinity Edge · Last Whisper	4.65	4.69	1.3k	46.6%	6.6%	0.8%	›

Rarely built (475)

Builds played on under 0.5% of this unit's boards. When the unit has no standard build, the cutoff drops to half the rate of its most common one.

Showing the top 20 of 475.

Build	Adj AVP	AVP	Games	Top 4%	Win%	Play %	Open in explorer
Morellonomicon · Spear of Shojin · Void Staff	3.63	3.40	653	73.2%	17.9%	0.4%	›
Red Buff · Spear of Shojin · Void Staff	3.72	3.38	383	71.0%	18.3%	0.2%	›
Giant Slayer · Spear of Shojin · Void Staff	3.79	3.25	208	73.1%	20.2%	0.1%	›
Blue Buff · Morellonomicon · Void Staff	3.81	3.24	190	73.7%	17.9%	0.1%	›
Adaptive Helm · Morellonomicon · Void Staff	3.84	2.97	118	80.5%	22.9%	0.1%	›
Rabadon's Deathcap · Spear of Shojin · Void Staff	3.87	3.65	457	68.5%	16.2%	0.3%	›
Jeweled Gauntlet · Morellonomicon · Void Staff	3.89	3.50	238	72.7%	15.1%	0.1%	›
Blue Buff · Rabadon's Deathcap · Void Staff	3.92	3.53	229	73.4%	14.8%	0.1%	›
Giant Slayer · Morellonomicon · Void Staff	3.92	3.21	126	76.2%	24.6%	0.1%	›
Archangel's Staff · Morellonomicon · Void Staff	3.93	3.21	118	75.4%	22.9%	0.1%	›
Hextech Gunblade · Morellonomicon · Void Staff	3.94	3.10	101	78.2%	19.8%	0.1%	›
Giant Slayer · Red Buff · Void Staff	3.94	3.10	101	76.2%	22.8%	0.1%	›
Blue Buff · Jeweled Gauntlet · Striker's Flail	3.95	3.85	774	63.9%	13.4%	0.4%	›
Jeweled Gauntlet · Nashor's Tooth · Void Staff	3.95	3.72	356	64.6%	14.0%	0.2%	›
Blue Buff · Red Buff · Void Staff	3.97	3.38	133	74.4%	15.0%	0.1%	›
Jeweled Gauntlet · Red Buff · Void Staff	3.98	3.61	210	67.1%	14.8%	0.1%	›
Blue Buff · Jeweled Gauntlet · Morellonomicon	3.98	3.51	158	71.5%	17.1%	0.1%	›
Blue Buff · Hextech Gunblade · Jeweled Gauntlet	4.01	3.91	658	62.6%	10.6%	0.4%	›
Archangel's Staff · Spear of Shojin · Void Staff	4.01	3.72	249	65.9%	14.1%	0.1%	›
Invoker Emblem · Jeweled Gauntlet · Void Staff	4.01	3.61	177	68.9%	18.1%	0.1%	›

Item	Necessity	AVP	Games	Adj AVP	Top 4%	Win%	Play %	Open in explorer
Jeweled Gauntlet	+0.07	4.07	34k	4.07	59.1%	11.4%	19.3%	›
Spear of Shojin	+0.06	4.10	30k	4.10	58.7%	11.3%	17.5%	›
Void Staff	+0.06	3.83	17k	3.84	63.6%	14.6%	9.9%	›
Blue Buff	+0.03	4.09	15k	4.09	58.6%	11.5%	8.4%	›
Rabadon's Deathcap	+0.03	4.02	13k	4.03	60.4%	12.2%	7.4%	›
Red Buff	+0.02	4.05	10k	4.06	58.9%	12.8%	6.0%	›
Giant Slayer	+0.02	4.03	10k	4.04	60.0%	12.1%	5.7%	›
Archangel's Staff	+0.02	4.07	9.6k	4.08	59.0%	11.6%	5.5%	›
Morellonomicon	+0.02	3.85	7.1k	3.86	63.0%	14.6%	4.1%	›
Hextech Gunblade	+0.02	3.98	7.1k	3.99	60.9%	12.4%	4.1%	›
Striker's Flail	+0.01	4.10	7.5k	4.11	58.6%	10.9%	4.3%	›
Nashor's Tooth	+0.01	4.11	7.2k	4.12	58.7%	10.7%	4.1%	›
Invoker Emblem	+0.01	4.18	5.6k	4.19	56.1%	11.3%	3.2%	›
Adaptive Helm	+0.01	4.01	4.4k	4.03	60.6%	12.3%	2.5%	›
Tacticians Crown	+0.01	3.75	1.4k	3.82	63.5%	20.2%	0.8%	›
Deathblade	0.00	4.42	4.2k	4.42	51.7%	9.9%	2.4%	›
Dawncore	0.00	4.41	802	4.40	53.1%	9.1%	0.5%	›
Manazane	0.00	4.29	727	4.31	56.4%	9.3%	0.4%	›
Luden's Tempest	0.00	4.38	690	4.38	54.8%	7.2%	0.4%	›
Tactician's Cape	0.00	3.85	488	4.00	63.1%	19.3%	0.3%	›
Eternal Pact	0.00	4.12	462	4.19	56.9%	12.1%	0.3%	›
Radiant Jeweled Gauntlet	0.00	4.23	382	4.27	54.2%	8.9%	0.2%	›
Radiant Blue Buff	0.00	4.02	378	4.14	58.5%	11.1%	0.2%	›
Radiant Rabadon's Deathcap	0.00	4.16	316	4.24	57.9%	8.5%	0.2%	›
Radiant Spear of Shojin	0.00	4.43	274	4.40	52.9%	7.7%	0.2%	›
Radiant Adaptive Helm	0.00	3.62	239	3.96	68.2%	13.8%	0.1%	›
Radiant Striker's Flail	0.00	4.29	129	4.33	56.6%	9.3%	0.1%	›
Radiant Nashor's Tooth	0.00	4.44	111	4.39	54.0%	7.2%	0.1%	›
Radiant Void Staff	0.00	4.20	82	4.31	57.3%	7.3%	0.1%	›
Guinsoo's Rageblade	-0.01	4.50	9.7k	4.50	50.2%	8.6%	5.6%	›
Last Whisper	-0.01	4.55	7k	4.54	49.0%	8.5%	4.0%	›
Infinity Edge	-0.02	4.58	13k	4.58	48.7%	8.3%	7.6%	›

Item	AVP	Games	Adj AVP	Top 4%	Win%	Play %	Open in explorer
Thief's Gloves	4.17	2.5k	4.18	57.0%	10.9%	1.5%	›
Kraken's Fury	4.43	988	4.42	51.7%	9.5%	0.6%	›
Hand of Justice	4.00	981	4.06	60.7%	12.5%	0.6%	›
Hunter Emblem	4.59	642	4.54	48.1%	9.0%	0.4%	›
Quicksilver	4.21	580	4.25	58.6%	10.5%	0.3%	›
Ravager Emblem	4.56	407	4.49	50.4%	9.3%	0.2%	›
Edge of Night	3.99	379	4.12	59.4%	12.7%	0.2%	›
Sterak's Gage	4.36	292	4.36	54.1%	8.2%	0.2%	›
Titan's Resolve	4.52	265	4.45	52.8%	6.4%	0.1%	›
Lich Bane	4.27	257	4.31	55.3%	8.2%	0.1%	›
Rapidfire Emblem	4.63	254	4.51	48.8%	10.2%	0.1%	›
Fishbones	5.01	221	4.70	38.5%	4.5%	0.1%	›
Primal Emblem	4.53	219	4.45	48.9%	7.8%	0.1%	›
Bloodthirster	4.35	204	4.35	52.9%	11.8%	0.1%	›
Flickerblades	5.04	197	4.70	41.1%	4.1%	0.1%	›
Gold Collector	4.82	182	4.58	43.4%	7.7%	0.1%	›
Flora Fatalis Emblem	4.07	179	4.22	59.8%	12.3%	0.1%	›
Blighting Jewel	4.36	152	4.36	58.6%	5.9%	0.1%	›
Lunar Emblem	4.36	148	4.36	53.4%	7.4%	0.1%	›
Steadfast Heart	4.13	143	4.26	58.7%	9.1%	0.1%	›
Inferno Emblem	4.80	142	4.54	47.2%	2.1%	0.1%	›
Crownguard	4.18	139	4.29	57.6%	7.9%	0.1%	›
Spellweaver Emblem	4.69	137	4.49	46.0%	8.8%	0.1%	›
Radiant Infinity Edge	4.57	126	4.44	49.2%	9.5%	0.1%	›
Spirit Visage	4.34	125	4.35	54.4%	10.4%	0.1%	›
Seeker's Armguard	4.89	122	4.56	41.0%	1.6%	0.1%	›
Executioner Emblem	4.58	119	4.44	53.8%	5.9%	0.1%	›
Radiant Giant Slayer	4.54	114	4.43	50.0%	9.7%	0.1%	›
Statikk Shiv	4.68	111	4.47	45.1%	9.0%	0.1%	›
Evenshroud	3.90	106	4.20	62.3%	16.0%	0.1%	›
Ionic Spark	4.29	103	4.34	52.4%	12.6%	0.1%	›
Talisman of Ascension	4.33	102	4.35	52.9%	4.9%	0.1%	›
Radiant Archangel's Staff	4.76	102	4.50	45.1%	4.9%	0.1%	›
Sunfire Cape	4.35	100	4.36	55.0%	11.0%	0.1%	›
Protector's Vow	4.23	96	4.32	54.2%	5.2%	0.1%	›
Radiant Hextech Gunblade	4.30	93	4.34	55.9%	11.8%	0.1%	›
Dragon's Claw	3.99	89	4.25	58.4%	10.1%	0.1%	›
Warmog's Armor	4.49	87	4.40	51.7%	6.9%	0.1%	›
Blossom Emblem	4.60	85	4.43	49.4%	3.5%	0.1%	›
Radiant Deathblade	4.63	83	4.44	48.2%	6.0%	0.1%	›
Radiant Guinsoo's Rageblade	4.71	82	4.46	46.3%	8.5%	0.1%	›
Gambler's Blade	4.80	76	4.48	44.7%	5.3%	0.0%	›
Brawler Emblem	4.14	74	4.30	63.5%	8.1%	0.0%	›
Radiant Thief's Gloves	4.28	72	4.34	55.6%	11.1%	0.0%	›
Silvermere Dawn	5.03	69	4.53	42.0%	8.7%	0.0%	›
Gargoyle Stoneplate	4.55	65	4.41	50.8%	7.7%	0.0%	›
Fae Emblem	4.79	63	4.46	41.3%	7.9%	0.0%	›
Bramble Vest	4.05	59	4.29	61.0%	8.5%	0.0%	›
Infinity Force	4.76	59	4.45	42.4%	8.5%	0.0%	›
Tacticians Shield	3.86	57	4.25	66.7%	14.0%	0.0%	›
Zhonya's Paradox	4.68	56	4.43	48.2%	5.4%	0.0%	›
Vanguard Emblem	4.51	55	4.39	54.5%	5.5%	0.0%	›
Sprykin Emblem	5.67	51	4.63	29.4%	2.0%	0.0%	›
Wit's End	4.82	50	4.45	50.0%	4.0%	0.0%	›
Blackthorn Emblem	5.06	50	4.50	42.0%	8.0%	0.0%	›
Flora Fatalis Emblem (Consuming Flora)	4.94	47	4.47	40.4%	2.1%	0.0%	›
Radiant Last Whisper	5.30	44	4.53	25.0%	4.5%	0.0%	›
Juggernaut Emblem	4.95	40	4.46	37.5%	15.0%	0.0%	›
Rapid Firecannon	5.72	39	4.58	30.8%	0.0%	0.0%	›
Radiant Morellonomicon	4.50	32	4.38	43.8%	12.5%	0.0%	›
Mittens	5.20	30	4.47	33.3%	0.0%	0.0%	›

Comps with Gromp

Patch 18.4b comps that run Gromp as a core unit. Each card says whether Gromp is an item holder in that comp.

APebbles Reroll · 2 Invoker Reroll

3.98 Avg

0.2% Play

0.1% Win Share

3-star Gromp holds items: Jeweled Gauntlet, Spear of Shojin, Void Staff

★★★

3-star Gromp holds items: Jeweled Gauntlet, Spear of Shojin, Void Staff

CTeemo Reroll · 3 Solar Reroll

4.54 Avg

0.0% Play

0.0% Win Share

3-star Gromp holds items: Jeweled Gauntlet, Spear of Shojin, Blue Buff

★★★

3 Invoker

3 Riftbeast

3 Solar

CAkali Reroll · 3 Riftbeast Reroll

4.60 Avg

0.0% Play

0.0% Win Share

3-star Gromp holds items: Spear of Shojin, Infinity Edge, Guinsoo's Rageblade

★★★

3-star Gromp holds items: Jeweled Gauntlet, Spear of Shojin, Blue Buff

★★★

4 Juggernaut

3 Adaptor

3 Riftbeast

Which units make Gromp work as a carry →

Best artifacts for Gromp

Patch 18.4b: the artifacts Gromp has held in at least 50 games, best sample-adjusted placement first.

Eternal Pact4.12 avg · 462 games

Manazane4.29 avg · 727 games

Lich Bane4.27 avg · 257 games

Talisman of Ascension4.33 avg · 102 games

Blighting Jewel4.36 avg · 152 games

Best radiant items for Gromp

Patch 18.4b: the Radiant items Gromp has held in at least 50 games, best sample-adjusted placement first.

Radiant Adaptive Helm3.62 avg · 239 games

Radiant Blue Buff4.02 avg · 378 games

Radiant Rabadon's Deathcap4.16 avg · 316 games

Radiant Jeweled Gauntlet4.23 avg · 382 games

Radiant Void Staff4.20 avg · 82 games

Emblems for Gromp

Patch 18.4b: the emblems players put on Gromp, best results first.

Gromp at 2-star vs 3-star

Patch 18.4b: boards with a 3-star Gromp averaged 3.83 across 64,389 games, and boards with a 2-star Gromp averaged 4.78 across 64,383. These numbers describe those boards, not what the upgrade adds.