1000+7? Borbo Fallax

Items in their inventory when the game ended, across 15 games.

Item	Games	Of all games	Win rate
Blink Dagger	9	60.0%	44.4%
Aghanim's Scepter	8	53.3%	25.0%
Arcane Boots	6	40.0%	33.3%
Power Treads	5	33.3%	0.0%
Aether Lens	4	26.7%	25.0%
Magic Wand	4	26.7%	0.0%
Tranquil Boots	3	20.0%	66.7%
Black King Bar	3	20.0%	33.3%
Ghost Scepter	2	13.3%	50.0%
Soul Ring	2	13.3%	50.0%
Spirit Vessel	2	13.3%	50.0%
Meteor Hammer	2	13.3%	50.0%
Dust of Appearance	2	13.3%	50.0%
Hurricane Pike	2	13.3%	0.0%
Manta Style	2	13.3%	0.0%
Falcon Blade	2	13.3%	0.0%
Glimmer Cape	2	13.3%	0.0%
Phase Boots	1	6.7%	100.0%
Drum of Endurance	1	6.7%	100.0%
Shiva's Guard	1	6.7%	100.0%
Radiance	1	6.7%	100.0%
Bracer	1	6.7%	100.0%
Linken's Sphere	1	6.7%	100.0%
Sentry Ward	1	6.7%	100.0%
Scythe of Vyse	1	6.7%	100.0%
Magic Stick	1	6.7%	100.0%
Faerie Fire	1	6.7%	100.0%
Dagon	1	6.7%	100.0%
Eul's Scepter of Divinity	1	6.7%	0.0%
Bottle	1	6.7%	0.0%
Consecrated Wraps	1	6.7%	0.0%
Ogre Axe	1	6.7%	0.0%
Eye of Skadi	1	6.7%	0.0%
Dagon	1	6.7%	0.0%
Observer and Sentry Wards	1	6.7%	0.0%
Monkey King Bar	1	6.7%	0.0%
Wind Lace	1	6.7%	0.0%
Belt of Strength	1	6.7%	0.0%
Desolator	1	6.7%	0.0%
Dragon Lance	1	6.7%	0.0%
Crystalys	1	6.7%	0.0%