From 12 AM PT 7/13 until 11:59 PM PT 7/23, a new XIII Event will be available featuring Saix. There are 13 quests where you face off against Saix, and he gets stronger as the quests go on. If you complete the objectives on all the quests, you'll get a total of 5 copies of Trait Medal #22 and 5000 Jewels.
From 12 AM PT 7/13 until 11:59 PM PT 7/25, the XIII Falling Price Deal featuring Saix [+] will be available. The first pull will cost the normal 3000, but the cost will lower with each pull with the lowest cost being 1900 Jewels on the 5th pull. With each pull you are guaranteed 2 Tier 6 or higher medals (that will either be Illustrated Kairi [EX], Illustrated Xion [EX], HD Zack, Yuna & Rikku & Paine, The World Ends with You Art 2, HD Pete, HD Zexion, HD Larxene, Saix [+], or Trait Medal #22), 8 5-star or higher medals, and 3 Magic Mirror medals. If you pull Saix [+] or Trait Medal #22, it's guaranteed to come with the skill Poison+ II Max at max level! And Saix [+] will come with 5 Special Attack Dots filled in! You also have a chance of getting a boosted version of Saix [+] that has 1000 more Strength and Defense than normal!