Insanity

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

Item	Games	Of all games	Win rate
Black King Bar	13	68.4%	53.8%
Null Talisman	10	52.6%	70.0%
Power Treads	10	52.6%	50.0%
Aghanim's Scepter	9	47.4%	33.3%
Blink Dagger	8	42.1%	37.5%
Octarine Core	7	36.8%	42.9%
Meteor Hammer	4	21.1%	100.0%
Magic Wand	4	21.1%	75.0%
Boots of Travel	4	21.1%	50.0%
Bottle	4	21.1%	25.0%
Witch Blade	3	15.8%	33.3%
Tranquil Boots	2	10.5%	50.0%
Assault Cuirass	2	10.5%	50.0%
Kaya	2	10.5%	0.0%
Yasha and Kaya	2	10.5%	0.0%
Scythe of Vyse	1	5.3%	100.0%
Diffusal Blade	1	5.3%	100.0%
Aeon Disk	1	5.3%	100.0%
Skull Basher	1	5.3%	100.0%
Platemail	1	5.3%	100.0%
Iron Branch	1	5.3%	100.0%
Mystic Staff	1	5.3%	100.0%
Linken's Sphere	1	5.3%	100.0%
Glimmer Cape	1	5.3%	100.0%
Ogre Axe	1	5.3%	100.0%
Daedalus	1	5.3%	100.0%
Maelstrom	1	5.3%	100.0%
Hurricane Pike	1	5.3%	100.0%
Arcane Boots	1	5.3%	0.0%
Soul Ring	1	5.3%	0.0%
Drum of Endurance	1	5.3%	0.0%
Perseverance	1	5.3%	0.0%
Observer Ward	1	5.3%	0.0%
Gem of True Sight	1	5.3%	0.0%
Bloodthorn	1	5.3%	0.0%
Ethereal Blade	1	5.3%	0.0%