Legendary item2,500 gold

Thornmail Arena Item

2026 Season 3 Act 2 All regions All ranks

300 Health
60 Armor

Thorns:
When struck by an Attack, deal damage to the attacker and apply 40% Grievous Wounds if they are a champion.

Grievous Wounds reduces the effectiveness of Healing and Regeneration effects.

Thornmail has a 63.8% top 3 rate and 2.98 average placement over 1,441,927 games on 173 champions.

Tier: S
Top 3 %: 63.82%
Avg place: 2.98
Edge: +0.08
Build %: 4.49%
Games: 1,441,927
Champions: 173
Win % (1st): 22.36%

Best Champions for Thornmail

By places gained

Bel'Veth, Ornn, and Mordekaiser gain the most from Thornmail: their average placement improves the most compared with their other games, weighted toward champions with more games.

Bel'Veth 71.2%Top 3 with it +0.85 vs avg 3.0K games
Ornn 64.2%Top 3 with it +0.71 vs avg 31K games
Mordekaiser 71.8%Top 3 with it +0.68 vs avg 12K games
Wukong 70.9%Top 3 with it +0.70 vs avg 6.3K games
Kayn 69.5%Top 3 with it +0.83 vs avg 1.4K games
Shyvana 74.7%Top 3 with it +0.65 vs avg 7.1K games
Trundle 71.1%Top 3 with it +0.70 vs avg 3.3K games
Camille 69.9%Top 3 with it +0.88 vs avg 1.1K games
Jarvan IV 66.9%Top 3 with it +0.64 vs avg 7.9K games
Gragas 64.4%Top 3 with it +0.66 vs avg 4.1K games
Yorick 68.5%Top 3 with it +0.63 vs avg 5.9K games
K'Sante 60.4%Top 3 with it +0.58 vs avg 28K games

Most Popular Champions with Thornmail

173 champions

Champion	Build %	Top 3 %	Avg place	Difference	Games
Rammus	49.4%	58.2%	3.18	+0.33	98,038
Nautilus	30.1%	62.1%	3.04	+0.46	70,081
Cho'Gath	26.9%	64.9%	2.90	+0.45	68,504
Alistar	25.5%	61.4%	3.05	+0.43	63,742
Rell	30.1%	67.3%	2.82	+0.43	57,322
Leona	28.9%	63.3%	2.99	+0.43	56,100
Thresh	24.6%	65.8%	2.88	+0.47	51,531
Braum	28.8%	64.4%	2.94	+0.48	51,185
Malphite	25.8%	60.0%	3.12	+0.37	49,428
Dr. Mundo	22.0%	62.4%	3.02	+0.57	48,365
Taric	28.2%	72.1%	2.64	+0.58	47,687
Sion	22.6%	68.4%	2.80	+0.45	46,361
Maokai	17.4%	66.1%	2.91	+0.57	43,032
Rakan	24.6%	58.4%	3.16	+0.39	41,880
Skarner	27.3%	64.0%	2.96	+0.48	40,750