WraithNado is a sub-gamemode of JackO'Nado in Tornado Alley Ultimate. It was added in Version 3.3. In this sub-gamemode, the player must survive an EF5 tornado that curses players more frequently alongside missile strikes appearing at random, more frequent intervals.

List of WraithNado's Curses

• 1 HP will deplete the player's health to one HP.
• Disintegration will slowly shrink the player to death.
• Leviathan will grow the player four times their size.