I am Idiot

Items in their inventory when the game ended, across 19 games.

Item	Games	Of all games	Win rate
Aghanim's Scepter	9	47.4%	44.4%
Magic Wand	9	47.4%	44.4%
Blink Dagger	8	42.1%	50.0%
Consecrated Wraps	8	42.1%	37.5%
Phase Boots	8	42.1%	25.0%
Power Treads	6	31.6%	50.0%
Black King Bar	6	31.6%	33.3%
Mjollnir	4	21.1%	75.0%
Yasha and Kaya	4	21.1%	50.0%
Aether Lens	3	15.8%	66.7%
Vladmir's Offering	3	15.8%	33.3%
Blade Mail	3	15.8%	33.3%
Bracer	3	15.8%	33.3%
Monkey King Bar	2	10.5%	100.0%
Linken's Sphere	2	10.5%	50.0%
Boots of Travel	2	10.5%	50.0%
Crimson Guard	2	10.5%	50.0%
Scythe of Vyse	2	10.5%	0.0%
Heaven's Halberd	1	5.3%	100.0%
Reaver	1	5.3%	100.0%
Dragon Lance	1	5.3%	100.0%
Hurricane Pike	1	5.3%	100.0%
Khanda	1	5.3%	100.0%
Void Stone	1	5.3%	100.0%
Boots of Speed	1	5.3%	100.0%
Magic Stick	1	5.3%	100.0%
Refresher Orb	1	5.3%	0.0%
Ogre Axe	1	5.3%	0.0%
Heart of Tarrasque	1	5.3%	0.0%
Maelstrom	1	5.3%	0.0%
Force Staff	1	5.3%	0.0%
Wraith Band	1	5.3%	0.0%
Crystalys	1	5.3%	0.0%
Echo Sabre	1	5.3%	0.0%
Shiva's Guard	1	5.3%	0.0%
Pipe of Insight	1	5.3%	0.0%
Kaya and Sange	1	5.3%	0.0%
Disperser	1	5.3%	0.0%
Manta Style	1	5.3%	0.0%
Skull Basher	1	5.3%	0.0%
Octarine Core	1	5.3%	0.0%