Brüna, Light of Alabaster

[Blighttdm]

Looking to make her a little more competitive, any suggestions to make her a little more brütal?

Brüna, Light of Alabaster 107 cards, 7 sideboard 1 {Bruna, Light of Alabaster} 1 {Azorius Chancery} 1 {Celestial Colonnade} 1 {Hall of the Bandit Lord} 1 {Reliquary Tower} 1 {Emeria, the Sky Ruin} 14 {Island} 1 {Hallowed Fountain} 1 {Glacial Fortress} 14 {Plains} 1 {Command Tower} 1 {Rogue's Passage} 1 {Cavern of Souls} 38 lands 1 {Teferi, Mage of Zhalfir} 1 {Grand Abolisher} 1 {Azorius Guildmage} 1 {Weathered Wayfarer} 1 {Kor Spiritdancer} 1 {Sun Titan} 1 {Nomad Mythmaker} 1 {Academy Rector} 1 {Soul Sculptor} 1 {Auramancer} 1 {Academy Researchers} 1 {Devout Harpist} 1 {Celestial Ancient} 1 {Mesa Enchantress} 1 {Aura Thief} 1 {Sovereigns of Lost Alara} 1 {Hanna, Ship's Navigator} 17 creatures 1 {Witchbane Orb} 1 {Land Tax} 1 {Winds of Rath} 1 {False Demise} 1 {Swiftfoot Boots} 1 {Wayfarer's Bauble} 1 {Abduction} 1 {Diplomatic Immunity} 1 {Sphere of Safety} 1 {Flickerform} 1 {Force of Will} 1 {Lightning Greaves} 1 {Cyclonic Rift} 1 {Copy Enchantment} 1 {Rhystic Study} 1 {Daybreak Coronet} 1 {Auramancer's Guise} 1 {Cloak of Mists} 1 {Mind's Eye} 1 {Indestructibility} 1 {Angelic Destiny} 1 {Sigil of the Empty Throne} 1 {Alexi's Cloak} 1 {Replenish} 1 {Enchanted Evening} 1 {Idyllic Tutor} 1 {Greater Auramancy} 1 {Charisma} 1 {Supreme Verdict} 1 {Righteous Authority} 1 {Open the Vaults} 1 {Steel of the Godhead} 1 {Drake Umbra} 1 {Aura of Silence} 1 {Battle Mastery} 1 {Spell Crumple} 1 {Capsize} 1 {Leyline of Singularity} 1 {Celestial Mantle} 1 {Akroma's Vengeance} 1 {Three Dreams} 1 {Retether} 1 {Entangler} 1 {Eldrazi Conscription} 44 other spells Sideboard 1 {Solitary Confinement} 1 {Last Word} 1 {Corrupted Conscience} 1 {Autumn-Tail, Kitsune Sage} 1 {Umbra Mystic} 1 {Invisibility} 1 {Serra's Sanctum} 7 sideboard cards