Tier: BWin49.57%Pick2.90%Games: 579KDA: 1.76Score: 46.48
Sion is ranked B Tier and has a 49.57% win rate in LoL AR URF Patch 25.15. We've analyzed 579 Sion games to compile our statistical Sion AR URF Build Guide. For items, our build recommends: Heartsteel, Mercury's Treads, Sunfire Aegis, Titanic Hydra, Unending Despair, and Thornmail. For runes, the strongest choice is Resolve (Primary) with Grasp of the Undying (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Flash and Ghost. Starting items should include Doran's Shield, Health Potion, and Stealth Ward. Sion's Best AR URF matchups include Kog'Maw, Aatrox, and Taliyah. Sion's Best AR URF counters are Cassiopeia, Vladimir, and Brand.
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Sion Summoner Spells


Win %
Pick %
49%
99%
51%
50%

44%
39%

57%
7%

56%
3%

80%
1%
Sion Starting Items
Win %
Buy %



50%
28%


3

54%
17%
Sion Runes
Win %
Pick %
52%
41%
47%
24%
49%
13%
58%
2%
Sion Items

48%

50%

49%

46%

53%

52%

50%

51%
Sion Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | Q | Q | Q | Q | Q | |||||||||||||
![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Sion Item Purchase Order


























Sion Trinkets
Win %
Buy %

50%
88%

48%
13%

35%
4%
Sion Boots
Win %
Buy %

50%
40%

59%
24%

47%
27%

67%
2%

33%
1%

0%
1%
Sion Situational Items
Win %
Buy %

57%
23%

47%
21%

50%
18%

50%
16%

62%
9%

54%
9%
Best Sion Duo Champions in AR URF(over 51% win rate with Sion)
Below Average Sion Duo Champions in AR URF(under 49% win rate with Sion)

-0.4

-1.2

-1.6

-1.6

-2.3

-2.3

-3.2

-3.5

-3.5

-3.5

-3.5

-3.8

-4.6

-4.6

-4.6

-4.6

-4.6

-5.5

-6.1

-6.1

-6.1

-6.1

-6.1

-6.9

-6.9

-7.3

-7.3

-7.8

-7.8

-7.8

-9.0

-9.0

-9.0

-9.0

-9.0

-9.0

-9.0

-10.5

-10.5

-10.5

-11.1

-11.1

-11.5

-11.5

-11.5

-12.6

-12.6

-12.6

-13.3

-13.3

-13.3

-13.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-15.7

-19.6

-20.4

-20.4

-20.4

-21.2