Five

Items in their inventory when the game ended, across 9 games.

Item	Games	Of all games	Win rate
Glimmer Cape	5	55.6%	40.0%
Magic Wand	5	55.6%	20.0%
Force Staff	4	44.4%	50.0%
Arcane Boots	3	33.3%	33.3%
Scythe of Vyse	2	22.2%	100.0%
Dust of Appearance	2	22.2%	50.0%
Power Treads	2	22.2%	0.0%
Aether Lens	2	22.2%	0.0%
Guardian Greaves	1	11.1%	100.0%
Refresher Orb	1	11.1%	100.0%
Phase Boots	1	11.1%	0.0%
Consecrated Wraps	1	11.1%	0.0%
Soul Ring	1	11.1%	0.0%
Blink Dagger	1	11.1%	0.0%
Silver Edge	1	11.1%	0.0%
Mjollnir	1	11.1%	0.0%
Black King Bar	1	11.1%	0.0%
Revenant's Brooch	1	11.1%	0.0%
Spirit Vessel	1	11.1%	0.0%
Mithril Hammer	1	11.1%	0.0%
Falcon Blade	1	11.1%	0.0%
Dragon Lance	1	11.1%	0.0%
Manta Style	1	11.1%	0.0%
Quelling Blade	1	11.1%	0.0%
Shiva's Guard	1	11.1%	0.0%
Heart of Tarrasque	1	11.1%	0.0%
Boots of Travel	1	11.1%	0.0%
Radiance	1	11.1%	0.0%
Overwhelming Blink	1	11.1%	0.0%
Gris-Gris	1	11.1%	0.0%
Tranquil Boots	1	11.1%	0.0%