Adamant

Items in their inventory when the game ended, across 14 games.

Item	Games	Of all games	Win rate
Black King Bar	7	50.0%	28.6%
Blink Dagger	6	42.9%	66.7%
Aghanim's Scepter	5	35.7%	60.0%
Arcane Boots	4	28.6%	75.0%
Mjollnir	4	28.6%	25.0%
Power Treads	4	28.6%	25.0%
Dust of Appearance	3	21.4%	33.3%
Phase Boots	3	21.4%	33.3%
Daedalus	2	14.3%	100.0%
Magic Wand	2	14.3%	100.0%
Force Staff	2	14.3%	100.0%
Observer and Sentry Wards	2	14.3%	50.0%
Eul's Scepter of Divinity	2	14.3%	50.0%
Yasha and Kaya	2	14.3%	50.0%
Boots of Travel	2	14.3%	50.0%
Ethereal Blade	2	14.3%	50.0%
Shiva's Guard	2	14.3%	50.0%
Monkey King Bar	2	14.3%	50.0%
Crystalys	2	14.3%	0.0%
Echo Sabre	2	14.3%	0.0%
Hurricane Pike	1	7.1%	100.0%
Satanic	1	7.1%	100.0%
Overwhelming Blink	1	7.1%	100.0%
Abyssal Blade	1	7.1%	100.0%
Tranquil Boots	1	7.1%	100.0%
Moon Shard	1	7.1%	100.0%
Aeon Disk	1	7.1%	100.0%
Smoke of Deceit	1	7.1%	100.0%
Bracer	1	7.1%	100.0%
Healing Salve	1	7.1%	100.0%
Observer Ward	1	7.1%	100.0%
Glimmer Cape	1	7.1%	100.0%
Ogre Axe	1	7.1%	0.0%
Scythe of Vyse	1	7.1%	0.0%
Mask of Madness	1	7.1%	0.0%
Silver Edge	1	7.1%	0.0%
Diffusal Blade	1	7.1%	0.0%
Reaver	1	7.1%	0.0%
Bloodthorn	1	7.1%	0.0%
Blade Mail	1	7.1%	0.0%
Lotus Orb	1	7.1%	0.0%
Vanguard	1	7.1%	0.0%
Soul Ring	1	7.1%	0.0%