why

Items in their inventory when the game ended, across 17 games.

Item	Games	Of all games	Win rate
Magic Wand	13	76.5%	30.8%
Blink Dagger	8	47.1%	50.0%
Black King Bar	5	29.4%	40.0%
Phase Boots	5	29.4%	40.0%
Eul's Scepter of Divinity	4	23.5%	25.0%
Bracer	4	23.5%	0.0%
Heart of Tarrasque	3	17.6%	100.0%
Consecrated Wraps	3	17.6%	100.0%
Aghanim's Scepter	3	17.6%	66.7%
Soul Ring	3	17.6%	33.3%
Power Treads	3	17.6%	0.0%
Harpoon	3	17.6%	0.0%
Overwhelming Blink	2	11.8%	100.0%
Lotus Orb	2	11.8%	100.0%
Guardian Greaves	2	11.8%	50.0%
Assault Cuirass	2	11.8%	0.0%
Arcane Boots	2	11.8%	0.0%
Ogre Axe	2	11.8%	0.0%
Dust of Appearance	2	11.8%	0.0%
Aether Lens	1	5.9%	100.0%
Boots of Speed	1	5.9%	100.0%
Phylactery	1	5.9%	100.0%
Yasha and Kaya	1	5.9%	100.0%
Boots of Travel	1	5.9%	100.0%
Shiva's Guard	1	5.9%	100.0%
Wind Waker	1	5.9%	100.0%
Witch Blade	1	5.9%	0.0%
Null Talisman	1	5.9%	0.0%
Manta Style	1	5.9%	0.0%
Monkey King Bar	1	5.9%	0.0%
Octarine Core	1	5.9%	0.0%
Abyssal Blade	1	5.9%	0.0%
Staff of Wizardry	1	5.9%	0.0%
Parasma	1	5.9%	0.0%
Hand of Midas	1	5.9%	0.0%
Sentry Ward	1	5.9%	0.0%
Tranquil Boots	1	5.9%	0.0%
Force Staff	1	5.9%	0.0%
Ethereal Blade	1	5.9%	0.0%