|"This Super Crossbow Rotary Ground Drill was brought into Arabian underground ruins by Morden's Army"|
The Assy Nero is a Super Rare unit in Metal Slug Attack, first appearing in the Extra Ops titled "Golden Soldier". Currently, Assy Nero's parts can be obtained through the Regular Army's second chapter in Another Story dubbed "The Sand Kingdom and the Golden Hero".
When deployed, it initially hides underground - although players can still see where it is via their radars. When it reaches an enemy ground unit, Assy Nero will burst up, and will also destroy projectiles that are above it when it appears. Enemy units that touch Assy Nero will also be damaged when it appears. The damage it deals when appearing increases greatly when 4 is unlocked.
Once it appears, Assy Nero will stay there (like units built by the Miner), launching missiles at the enemy as a standard attack. It's high health and large size give it good tanking capabilities, though it fares poorly against units like Cleopatra who can destroy it with ease. Sending Assy Nero with a large amount of similarly sized units (like the Big Shiee) can surprise opponents.
When Assy Nero, Big Shiee, and The Keesi II are placed in the same deck, they form the "Second Rebellion" team, lowering their AP costs by 15%. The team bonus is helpful with a Silver or Gold framed Assy Nero given its higher AP costs compared to the Big Shiee and the Keesi II.
Drilling Missile (Spread) - Fires seven homing missiles from its mouth.
Electromagnetic Convergence Ammo (Spread) - Seemingly goes idle before a big blast of energy erupts from its mouth. A large boulder shortly appears and crushes enemies in front of Assy Nero.
|50||87500||96250||105875||116462||128108||* HP might be increased by skills / items or buffs|
| Strengthen Armor|
HP will increase by (10%, +0.5% each level).
| Equip Anti-Armor|
Critical rate for all attacks will become (10%, +0.5% each level).
| All-Around Armor|
HP will increase by (20%, +1% each level).
| Grand Blaster|
The firepower at appearance has increased by 40%, +2% each level