Infinite

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

Item	Games	Of all games	Win rate
Aether Lens	17	89.5%	47.1%
Arcane Boots	15	78.9%	40.0%
Aghanim's Scepter	14	73.7%	42.9%
Scythe of Vyse	9	47.4%	55.6%
Glimmer Cape	9	47.4%	33.3%
Arcane Blink	7	36.8%	71.4%
Magic Wand	5	26.3%	60.0%
Blink Dagger	4	21.1%	25.0%
Sentry Ward	4	21.1%	25.0%
Dagon	3	15.8%	66.7%
Observer and Sentry Wards	3	15.8%	33.3%
Healing Lotus	2	10.5%	100.0%
Hurricane Pike	2	10.5%	100.0%
Power Treads	2	10.5%	100.0%
Refresher Orb	2	10.5%	100.0%
Wind Waker	2	10.5%	50.0%
Smoke of Deceit	1	5.3%	100.0%
Phylactery	1	5.3%	100.0%
Observer Ward	1	5.3%	100.0%
Quelling Blade	1	5.3%	100.0%
Ghost Scepter	1	5.3%	100.0%
Bloodthorn	1	5.3%	100.0%
Point Booster	1	5.3%	100.0%
Dagon	1	5.3%	100.0%
Eul's Scepter of Divinity	1	5.3%	100.0%