Toxyn

 is a Tier 5 Tank that upgrades from Oxyrrhynchium and Acid at level 60.

Design
The looks identical to the Oxyrrhynchium, but its rear pink spike turns the same color as Acid's poison indicator. It also gains Acid's glow.

Technical
The 's projectiles act pretty much identically to the Oxyrrhynchium's, but they all inflict poison. The main PS3_33 missile inflicts stronger poison than its swarms.

Trivia

 * This tank was probably based on Oxyrrhexis' ability to fire Acid shots when holding right click long enough.
 * This tank's name is a pun on the word Toxin, but with "oxy" added to the middle of it.