League of Legends Patch: 10.3
Analysed 39,400 Diamond+ Cassiopeia games this week

Cassiopeia Highest Win Rune Page for Diamond+

PRECISION

Become a legend
Improved attacks and sustained damage

INSPIRATION

+18% Attack Speed

Conqueror

51.59% Win 65.73% Pick

After 4 seconds in combat, your first attack against an enemy champion grants you AD and...

Biscuit Delivery

50.21% Win 3.58% Pick

Gain a free Biscuit every 3 min, until 12 min. Consuming a Biscuit permanently increases your max mana.

Presence of Mind

51.86% Win 59.36% Pick

Takedowns restore 20% of your maximum mana and refund 10% of your ultimate's cooldown.

Cosmic Insight

52.87% Win 1.64% Pick

+5% CDR
+5% Max CDR
+5% Summoner Spell CDR...

Legend: Tenacity

51.92% Win 60.76% Pick

Takedowns on enemies grant permanent Tenacity.

Last Stand

53.55% Win 10.72% Pick

Deal more damage to champions while you are low on health.