Sion is ranked Tier and has a 9.70% win rate in LoL Arena Patch 25.17. We've analyzed 17 Sion games to compile our statistical Sion Arena Build Guide. For items, our build recommends: Mercury's Treads, Heartsteel, Overlord's Bloodmail, Sunfire Aegis, Thornmail, and Black Hole Gauntlet. Sion's best augments include Slow Cooker (Prismatic), Extendo-Arm (Gold), and Slime Time (Silver). Sion's Best Arena matchups include Ambessa, Dr. Mundo, and Poppy. Sion's Best Arena counters are Ezreal, Master Yi, and Mel.
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Best Prismatic Augments for Sion
Slow Cooker
Tier: S+

Raid Boss
Tier: S

Jeweled Gauntlet
Tier: S

Goliath
Tier: A

Best Gold Augments for Sion
Extendo-Arm
Tier: S+

Apex Inventor
Tier: S

Thread the Needle
Tier: S

Tank Engine
Tier: A

Best Silver Augments for Sion
Slime Time
Tier: S+

Mountain Soul
Tier: S

Transmute: Gold
Tier: S

Flashbang
Tier: A

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 Items by Round
Buy %
1

59%
2

59%
3

24%
4

65%
8

59%
11

41%
14

24%
Sion Boots
Buy %

59%

29%
Sion Situational Items
Buy %

24%

6%

12%

12%

6%

6%
Sion Juices
Buy %

5%

2%

4%
Sion Silver Augment Tier List















Sion Gold Augment Tier List













Sion Prismatic Augment Tier List












