New boxes has been added to Cash Shop for Sword 2, while Quinzel's Surprise and Raiden's Box II has been removed after almost 1 month since release. See Quinzel's, Raiden's IV And Red Tiger Box for more details.
Red Tiger Box features the exclusive Red Tiger Pet, which heals 1500 HP and buffs Monster ATK +10%, Penetration +5, Immunity +5, DEF +10, Critical +5, Movement Speed +10%!
Oh God, not another imbalanced, non-tradable tiger with stupidly low drop rate... Why don't they put the tigers in the cash shop for a fixed amount of Gold like what they did for the other pets previously? The non-tradable attribute simply forces players to gamble against really bad odds... again, after having to gamble for Black/White Tigers only a few weeks ago. At the very least, they should improve all the other drops since it costs 400 Gold instead of the normal 250, so that players who failed to get the tiger still have something that are worth the Gold value.
Quinzel's Surprise IV includes Dragon Heart Recipe, Symbol of Libra, Phshi Rastere Costume (f/mus), Blue Serpent Hat (m/wiz), Ruidestencia Costume (ele), and Torozvah Ell Costume (f/sco).
Raiden's Box of Rage IV includes Dragon's Blade (L100E AR32 sword), Silver Skullic Bracer (L92E AR30 misc. bracelet), and Symbol of Capricorn.
There is however a bug with Quinzel's Surprise IV, so it will not be released after this maintenance (June 21/22). [Source] Quinzel's Surprise IV has been added after maintenance on June 28. [Source]