|Type||Weapon – Crafting material|
|Use time||10 Very Fast|
|Tooltip||Summons a cosmic gunship to shoot down your foes|
|Grants Buff||Cosmic Viper|
|Buff tooltip||The cosmic gunship will protect you|
|Inflicts Debuff||God Slayer Inferno|
|Debuff duration||5 seconds|
|Debuff tooltip||Your flesh is burning off|
|Concussion Missile||An accurate fast missile that deals 150% of the weapon’s damage|
|Homing Rocket||An insanely fast homing rocket|
|Splitting Rocket||An insanely fast homing rocket that splits into four shrapnels in random directions when getting close to an enemy. Shrapnels deal 25% damage.|
Its best modifier is Ruthless. The Mythical modifier provides the widest array of stat bonuses, but these primarily affect the initial summon rather than the resulting minion. Additionally, minions cannot deal critical hits. The only lasting advantage a Mythical Cosmic Viper Engine has over a Ruthless one is knockback.
|Tactical Plague Engine||1|
|Cosmic Viper Engine||1|
- The "Viper" in this weapon's name is a reference to "Vic Viper", the protagonist of the space shooter game series Gradius.