The Asmodus Nefarius Squonk TF-BF RDTA is a versatile Genesis-style rebuildable platform, featuring a user-friendly two-post build deck with dynamic side airflow control and the ability to be squonk-ready for a "Top Fill / Bottom FIll" RDTA. The removable BF pin allows the user to switch from a squonker RDTA to a regular RDTA at ease. The Nefarius RDTA measures 25mm in diameter with the traditional Genesis-inspired structure, implementing a 4mL maximum juice capacity that can be refilled through the juice filling port located inside the chamber. The build deck integrates a two-post, horizontal dual terminals design in which coil leads are side-secured via hex screws for user-friendly set-up. The wicking system is integrated into the deck, with four 4mm holes positioned in front of each post for convenient and natural wicking. Combined with the design of the Nefarius RDTA, the grooved top cap is used to control the dual slotted airflow tube and comes with three different sizes of airflow options.