Furious 4-Eyed Guard

Location: Future
Level: 18
Difficulty: 2 stars
Total HP: 2,050
Attacks:

• Sonic Blast: 41-45
• Bullet Blast: 41-45

Temporary Items Dropped:

• Private Collection Freggment (Dropped during the 'Collection Dejection' quest)
• Scythe Shooter (Dropped during the 'More Aliens That You Can Handle? (John F.)' and 'More Aliens That You Can Handle? (Will and Fred)' quests)
• Shadow Guards Neutralized (Dropped during the Shadow Spy Eye quest)

Items Dropped:

• Alien Annihilated (Dropped during the 'Alien Annihilator (John F.)' and 'Alien Annihilator (Will and Fred)' quests)
• Sapphire Bullet Gun
• Treasure Chest (Misc)
• Xitactix Blade

Thanks to Syudanco, Tendou no Mazo and the magic caster.