Mat Block

I thought that the Ash-Greninja Bond Phenomenon and Mat Block were not the best fit for Greninja's final smash as in any kinds of Smashes. Why? This is because a Battle Bond Phenomenon was retired from the Pokémon franchise by GameFreak due to being exclusive for the XY anime series and Generation VII mainline video games, except in Pokémon Let's Go! Pikachu and Eevee, in which Greninja is not available or transferable. This is also because Greninja cannot learn or use Mat Block for its former signature move as in Pokémon Scarlet and Violet? Do you think that both were the best fit for Greninja's final Smash for any Smashes or not? Why? Please let me know, thanks.😉

Yo! Hey, what's happening with you guys? I knew that Mat Block was once original Greninja's signature move for Pokémon X and Y prior to the original release of its Generation VII mainline video games? However, unfortunately, as originally a transfer-exclusive HOME Pokémon for Pokémon Scarlet and Violet prior to its availability as in The Hidden Treasure of Area Zero, Pt. 2: The Indigo Disk, Greninja cannot legally learn Mat Block that move anymore for any of its Generation IX mainline video games? Now I wonder why you think? Please let me know, thanks.😉

Do you think that Ash's formerly owned Greninja should've learned Mat Block, even including in the XY series of main anime? Why? Do you think that he will ever learn this move in the Journeys series? Please let me know, thanks.:)

We're not sure about whether or not Squishy and Z-2 of the two Zygarde are going to return in the Journeys series, we're not even sure about whether or not an Ash-Greninja bond phenomenon will return in the Journeys series, and we're not sure about whether or not Greninja will learn or have learned Mat Block either? You don't think so, do you?