I am still unsure how the stacking works... So for example, would Ruby's UBB Rec converted to Atk effect stack with Alice's or Libera's Rec converted to Atk SBB effect? Cause I guess if so that would be a hell of an atk buff.
Same buffs effects are added. Example : Reis gives 500% BB mod on UBB Zenia gives 200% BB mod on SBB use both and you'll get (500+200)% BB mod AM I DOIN DIS RIGHT
You wouldn't be able to use both their UBB to stack their hit count buff, you'll be able to do that once Ark comes out with his hit count buff on BB.
Pretty sure he was, Quaid and Zenia have no matching buffs except the triple hit count on UBB, so it wouldn't make sense if he wasn't talking about stacking their triple hit count buff.
Here's a story to make you understand ONCE UPON A TIME GUMI BROUGHT OUT ZENIA, WHO HAS AN INSANE UBB, THEY THEN DECIDE TO MAKE UBB AND SBB STACK, DOUBLE ZENIA LIKES STACKING, THE RESULT IS POWER!!!! THE END