Jet Synchron and its obligatory Warrior counterpart gets announced for the Synchron Extreme Structure Deck:
You can only use 1 of the (1) or (2) effect of “Jet Synchron” per turn, and only once per turn. (1): If this card is sent to the Graveyard as a Synchro Material Monster, you can add 1 “Junk” monster from your Deck to hand. (2): If this card is in your Graveyard, you can send 1 card from your hand to the Graveyard, then Special Summon this card from the Graveyard. If you do, banish this card when it leaves the Field.
ATK 500/DEF 0
“Jet Synchron” + 1 or more non-Tuner monsters
Each effect of “Jet Warrior” can only be used once per turn. (1): When this card is Synchro Summoned, you can target 1 card your opponent controls. Return that target to the hand. (2): If this card is in your Graveyard, you can Release 1 Level 2 or lower monster, then Special Summon this card from your Graveyard in face-up Defense Position. If you do, banish this card when it leaves the Field.
ATK 2100/DEF 1200
Also, a sleek new poster is unveiled for the Structure Deck, to be released on 6th December.
Sources: Maxut, The Organization