Other than the Quick-Play Spell cards and the Mask Charge Normal Spell, Masked HEROs don't have any additional specific Spell support, and they have no specific Trap card support either, typically using generic HERO support cards instead, as they work well enough
"Pokmon's Audience Is Growing Older"
This card is boring in that Boros got just another boring aggro Commander, but there are a lot of possibilities and if you had an Iroas or Jor Kadeen deck, this might be a better choice
Sometimes, different branches might have different stock or be at various stages of the promotion
For example: Charizard packs contain lots of important fire type Pokmon that enable Charizard decks to thrive
Any praise for analysis or clever thought should go to them