Remnant: From The Ashes [Stormcaller boss fight, Max Difficulty no damage taken, solo kill ]

The 23rd boss I encountered in my apocalypse difficulty playthrough. Guide for this boss, guaranteed win (jk, but this actually makes things much easier).
Step 1: equip ring of evasion,
Step 2: roll,
Step 3: win
Loadout: Hive cannon (Built-in mod: Hive Shot ),
Devastator (Built-in mod: Skewer),
Full Slayer armour,
Polished Whetstone,
Ring of Evasion
Burden of the Gambler,
Traits: focused on ranged damage, crit chance, crit damage
and maxed out stamina