Azorius/Kota

[Kota-the-knight]

Azorius/Kota 60 cards, 0 sideboard 4 {Azorius Guildgate} 3 {Reliquary Tower} 9 {Island} 9 {Plains} 25 lands 1 {Archon of the Triumvirate} 3 {Azorius Justiciar} 3 {Lyev Skyknight} 4 {Azorius Arrester} 1 {Palisade Giant} 1 {Isperia, Supreme Judge} 3 {New Prahv Guildmage} 16 creatures 2 {Detention Sphere} 1 {Gideon Jura} 4 {Martial Law} 2 {Civic Saber} 2 {Righteous Authority} 4 {Search Warrant} 4 {Inaction Injunction} 19 other spells Sideboard

[Chadgamer]

Isperia and Rightious Authority are the only ways you generate card advantage. Meaning you probably won't ever have more than 5-6 cards in hand. I would drop the relquary towers and the lifegain spell. Just not worth it