Infinity Shadows Master is the 54th rank in the game. It costs 240XVC coins and gives an x68M ninjitsu multiplier. The cost is 195XVC coins if the player owns the Masterful Wrath Element and the Blazing Entity Element. Equipping this rank will emit a green aura and green flames around the player's torso, hands and legs, and green lighting emitted from the torso.
The Lightning Storm Sensei rank can be unlocked upon purchasing this rank.