Shonen Jump is wondering which of these 2 cards we want as the promo. You can tell them what you think by posting in the thread on Pojo-
OPTION 1: Number 40: Gimmick Puppet Heaven’s Strings
3000 ATK/2000 DEF
2 Level 8 monsters
Once per turn: You can detach 1 Xyz Material from this card; place 1 String Counter on each face-up monster on the field except this card. During your opponent’s next End Phase, destroy all monsters with a String Counter on, and if you do, inflict damage to your opponent equal to the number of destroyed monsters x 500.
OPTION 2: Number 88: Gimmick Puppet Destiny Leo
3200 ATK/2300 DEF
3 Level 8 monsters
Once per turn, if you control no cards in your Spell & Trap Card Zones: You can detach 1 Xyz Material from this card; place 1 Destiny Counter on this card. You cannot conduct your Battle Phase the turn you activate this effect. When the 3rd Destiny Counter is placed on this card, the controller of this card wins the Duel.