Since "Tube Casting" is likely a translation or colloquialism for the popular meme within the Arknights community, or a reference to his unique sludge-spitting attack animation, I have compiled a structured "paper" below. This document analyzes the character, the community memes, and the technical gameplay aspects to provide a comprehensive guide. Paper Title: Analysis of Siege Tactics and Memetic Legacy: The Case of Viper "Woodman" in Arknights Abstract This paper explores the character Viper (known as Viper Woodman in fan communities due to his father, the Rhino family patriarch) within the tactical RPG Arknights . It examines the intersection of his in-game mechanics—specifically his ranged acid attacks—with the community phenomenon known as "Ge Casting" (often mistranslated or referred to as Tube/Biube Casting in global contexts). The paper aims to clarify the confusion surrounding the term "Tube Casting" while evaluating Viper's utility as an early-game AoE Guard. 1. Introduction: Who is Viper Woodman? Viper is a 5-Star AoE Guard operator in Arknights . He is a member of the "Rhinos" faction and is the son of the family head, strictly earning him the fan-appended surname "Woodman" (though in canon, he is simply Viper). Sara Oh Daddy Part 2 Xmas Special By Nightaku Extra Quality Instant