Build focuses on stripping enemy armor using corrosive damage utilizing Plunder for added corrosive damage and spamming Tempest Barrage or Tentacle Swarm.

[Redirection] allows the build to [Reach] the 1150 shield threshold for 2.5 second invulnerability when shields break for a gracious window to cast Pillage and replenish shields.

Archon Shards with casting speed recommended.

Archon Shards for more duration is also beneficial.

Alternatives:

[Redirection] can be swapped for Adaption and Molt Efficiency for Arcane Blessing if you'd prefer health tanking instead of utilizing the shield gate and Pillage for survivability.
(Casting Plunder also grants armor from line of sight enemies increasing damage mitigation and synergizing with Arcane Blessing)

[Primed Flow] can be replaced by [Streamline] if max energy is increased with Archon Shards.