Xcalibur

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

Item	Games	Of all games	Win rate
Black King Bar	12	63.2%	41.7%
Power Treads	10	52.6%	10.0%
Blink Dagger	8	42.1%	37.5%
Soul Ring	6	31.6%	33.3%
Bottle	6	31.6%	16.7%
Magic Wand	5	26.3%	40.0%
Phase Boots	5	26.3%	40.0%
Kaya	5	26.3%	20.0%
Witch Blade	5	26.3%	0.0%
Kaya and Sange	3	15.8%	66.7%
Scythe of Vyse	3	15.8%	66.7%
Spirit Vessel	3	15.8%	33.3%
Hand of Midas	3	15.8%	0.0%
Aether Lens	2	10.5%	100.0%
Parasma	2	10.5%	100.0%
Octarine Core	2	10.5%	50.0%
Nullifier	2	10.5%	50.0%
Diffusal Blade	2	10.5%	0.0%
Mjollnir	2	10.5%	0.0%
Eul's Scepter of Divinity	2	10.5%	0.0%
Null Talisman	2	10.5%	0.0%
Butterfly	2	10.5%	0.0%
Aeon Disk	1	5.3%	100.0%
Tranquil Boots	1	5.3%	100.0%
Force Staff	1	5.3%	100.0%
Vanguard	1	5.3%	100.0%
Blade Mail	1	5.3%	100.0%
Observer and Sentry Wards	1	5.3%	100.0%
Arcane Boots	1	5.3%	100.0%
Boots of Travel	1	5.3%	100.0%
Ghost Scepter	1	5.3%	0.0%
Aghanim's Scepter	1	5.3%	0.0%
Abyssal Blade	1	5.3%	0.0%
Dust of Appearance	1	5.3%	0.0%
Bracer	1	5.3%	0.0%
Quelling Blade	1	5.3%	0.0%
Iron Branch	1	5.3%	0.0%
Ultimate Orb	1	5.3%	0.0%
Sange and Yasha	1	5.3%	0.0%
Eye of Skadi	1	5.3%	0.0%
Circlet	1	5.3%	0.0%
Manta Style	1	5.3%	0.0%
Mask of Madness	1	5.3%	0.0%
Wraith Band	1	5.3%	0.0%