It’s a very small image, and therefore I cannot provide translations, but The Organization shed some light on what it is all about:
Master of Pendulum, the newest Structure Deck, appears to be based around Pendulum Summoning and support for Yuya’s Magician monsters.
New FIRE, WATER, WIND, and EARTH “Magician” monsters – WATER and EARTH are Normal Pendulums. The FIRE one is the very first Pendulum Tuner.
All four of their names appear to have something to do with Dragons. The FIRE one is 貪竜 which doesn’t actually translate to anything but means Avaricious Dragon. The WIND one looks to be 封竜, which is Sealing Dragon. The WATER one is 竜穴, which is a term in Onmyoudo and Taoism and Fengshui meaning a prosperous place where the Dragon’s Vein flows into. The EARTH one looks to be 竜脈, the Dragon’s Vein.
The blurb next to the cards say that the EARTH one allows you to discard a Pendulum Monster to destroy a monster, the WATER one allows you to discard a Pendulum Monster to destroys a Spell/Trap, and the WIND one allows you to add “Odd-Eyes” and “Magician” to your hand (no idea from where).
The 5 cards in the bottom left are cards from the next VJump Edition-like product. They appear to be a Magician Pendulum Monster, a new Red-Eyes effect monster, Masked HERO Blast, Stardust Sifr, and Number S0: Hope Zexal.
Three cards from the same Structure Deck has also been identified, with their names and effects still being tentative.
SD29-JP001: Dragonvein Magician
Red/Blue Scales: 1
Pendulum Effect: (1): Once per turn, if you have another “Magician” card in your other Pendulum Zone, you can discard 1 Pendulum Monster, then target 1 face-up monster on the Field. Destroy that target.
ATK 1800/DEF 900
SD29-JP002: Dragonpit Magician
Red/Blue Scales: 8
Pendulum Effect: (1): Once per turn, if you have another “Magician” card in your other Pendulum Zone, you can discard 1 Pendulum Monster, then target 1 Spell/Trap Card on the Field. Destroy that target.
ATK 900/DEF 2700
SD29-JP042: Odd-Eyes Absolute Dragon
2 Level 7 Monsters
You can only activate each of the (1) and (2) effects of “Odd-Eyes Absolute Dragon” once per turn.
(1): When a monster that you or your opponent controls declare an attack, you can detach 1 Xyz Material from this card. Negate that attack. Then, you can Special Summon 1 “Odd-Eyes” monster from your hand or Graveyard.
(2): When this Xyz Summoned card you control is sent to the Graveyard, you can Special Summon 1 “Odd-Eyes” monster from your Extra Deck except “Odd-Eyes Absolute Dragon”.
ATK 2800/DEF 2500
Source: The Organization/Maxut