Alien Guard - Amendment

SD-type enemies have Embodied and Consolidated forms and start with Embodied form. In this form, if HP reaches a threshold, the enemy will transform into Consolidated form for a fixed duration. In Consolidated form, any DMG taken by the SD-type enemy will directly decrease its max HP. When its max HP has been reduced to a threshold, it will refresh the Consolidated form duration.
When Consolidated form ends, the enemy will return to Embodied form.
Every time the enemy enters Consolidated form, it will recover its HP up to the current max HP. In this form, it also gains additional DMG Reduction.
SD-types enemies die when their HP or max HP drops to 0.
Every time an SD-type enemy's HP reaches a threshold, it will drop multiple Stardust Remnants nearby. Picking up those Stardust Remnants grants Heterogeneous Resonance state, which allows characters to deal more DMG to the enemy's max HP.
[Strategy] Pick up Stardust Remnants to deal additional DMG to the max HP of SD-type enemies.

Spawns along a falling meteor that deals DMG to the area where it lands.
[Strategy] Time your evasions.

When HP reaches a threshold, immediately exits its current state and flashes in front of the target to perform a cleave attack.
[Strategy] Evade when the threshold will soon be reached.

Attacks once with each hand, then thrusts its weapon forward with both hands.
[Strategy] Evade timely.

Charges and slams forward.
[Strategy] Time your evasions.

Charges and thrusts from the left.
[Strategy] Time your evasions.

Spins its weapon around itself to attack surrounding enemies.
[Strategy] Time your evasions.