Most impactful items

Explain this to me

In the items component you may see various items stats. Overview shows top of the most impactful items (in general and for a specific hero) based on their effect on winrate, compared to games when the item wasn't purchased, with the highest positive and negative impacts respectively. Notable timings section shows earliest purchase timings for item-hero pairs with the highest winrate gradient per minute.

Overall

	Pickups	Winrate	When picked
Octarine Core	50	92.31%	+43.02%
Armlet of Mordiggian	62	87.50%	+37.45%
Guardian Greaves	47	83.33%	+33.74%
Aether Lens	44	81.82%	+32.20%
Eye of Skadi	41	81.82%	+31.96%
Skull Basher	39	80.00%	+30.51%
Shiva's Guard	96	79.17%	+29.67%
Assault Cuirass	92	78.26%	+29.21%
Eul's Scepter of Divinity	252	76.19%	+27.90%
Vladmir's Offering	51	76.92%	+27.44%

	Pickups	Winrate	When picked
Hand of Midas	122	41.94%	-8.91%
Bloodstone	47	46.15%	-3.88%
Urn of Shadows	183	47.83%	-2.02%
Drum of Endurance	117	48.39%	-1.86%
Veil of Discord	114	51.72%	+1.72%
Phase Boots	305	51.95%	+1.73%
Dragon Lance	102	51.85%	+1.74%
Hurricane Pike	67	52.94%	+2.97%
Power Treads	501	52.31%	+3.28%
Lotus Orb	51	53.85%	+4.09%

For heroes

	Pickups	Winrate	When picked
Blade Mail	6	100.0%	+100.0%
Medallion of Courage	7	100.0%	+100.0%
Yasha	15	100.0%	+100.0%
Manta Style	15	100.0%	+100.0%
Hood of Defiance	7	100.0%	+100.0%
Blink Dagger	18	100.0%	+100.0%
Blink Dagger	36	88.9%	+88.9%
Phase Boots	22	83.3%	+83.3%
Mask of Madness	37	80.0%	+80.0%
Armlet of Mordiggian	14	75.0%	+75.0%

	Pickups	Winrate	When picked
Hand of Midas	20	20.0%	-80.0%
Hand of Midas	9	33.3%	-66.7%
Power Treads	37	40.0%	-60.0%
Phase Boots	16	50.0%	-50.0%
Phase Boots	28	57.1%	-42.9%
Glimmer Cape	11	33.3%	-41.7%
Hood of Defiance	11	33.3%	-40.4%
Aghanim's Scepter	20	60.0%	-40.0%
Phase Boots	41	36.4%	-30.3%
Tranquil Boots	50	38.5%	-28.2%

Most notable timings records

		Pickups	Winrate	Gradient (%/min)	Median	Games with the best timings
Troll Warlord	Phase Boots	22	45.45%	-40.61%	05:37	3356189302 - IG ⚔ OG - Series 1 - Game 2 - (03:49)
Anti-Mage	Yasha	15	53.33%	-37.04%	18:11	3354118306 - HR ⚔ OG - Series 1 - Game 2 - (14:53)
Anti-Mage	Manta Style	15	53.33%	-26.55%	22:14	3354118306 - HR ⚔ OG - Series 1 - Game 2 - (17:56)
Slardar	Tranquil Boots	13	46.15%	-25.21%	04:58	3356137447 - IG ⚔ OG - Series 1 - Game 1 - (02:39)
Beastmaster	Medallion of Courage	7	71.43%	-23.53%	11:07	3356160859 - DC ⚔ LFY - Series 1 - Game 1 - (09:24)
Mirana	Phase Boots	20	60.00%	-22.82%	08:30	3364409216 - EG ⚔ Empire - Series 2 - Game 1 - (04:32)
Magnus	Shadow Blade	12	66.67%	-22.19%	20:13	3366042233 - PSG.LGD ⚔ DC - Series 1 - Game 1 - (16:32)
Nature's Prophet	Phase Boots	28	57.14%	-21.70%	03:38	3358044227 - EG ⚔ Fnatic - Series 1 - Game 2 - (02:17)
Dark Seer	Mekansm	24	54.17%	-21.62%	15:16	3366236403 - IG ⚔ Newbee - Series 2 - Game 2 - (11:47)
Magnus	Blink Dagger	15	66.67%	-20.98%	14:22	3366042233 - PSG.LGD ⚔ DC - Series 1 - Game 1 - (11:40)