The main difference between the 16-pocket sleeve and the 20-pocket sleeve is that the 20-pocket sleeve has five rows whereas the 16-pocket sleeve only has four
Both are Number monsters, are the ace monsters of their users in Zexal , their shape and color patterns are similar, their ATK are the same, and have effects that protect monsters from battle
The Pikachu VMAX and Drednaw VMAX you see, are for obvious reasons, not legal for official Pokmon TCG events or matches and are not upcoming cards in sets
I could have written just about these three cards, to be honest (and maybe I will, in the future), but theres something to be said for the sheer flexibility and potency of Dihada, Henzie and Raffine
Whenever a monster effect targets a card you control place one "Shatter, Kyoka Suigetsu Counter" on the card that was targeted