The Secret Lairs for The Walking Dead , Stranger Things , or Dungeons & Dragons: Honor Among Thieves weren't my favorite because the cards looked too much like pictures of the actors
(This is the same reason I've stopped playing Phyrexian Arena in Standardit's just too risky with Sheoldred being so heavily played.) In Modern, the card could be a Seismic Assault replacement and does have the huge, huge upside of only requiring one red mana (although it does cost one more mana overall), but is it going to be fast enough
But the legend rule in its current form makes sense from a thematic and gameplay standpoint
White Magical Hat As odd as it sounds, even with a lower attack stat than Mefist, White Magical Hat still comes through better
Against control, you might bring in Ozai's Cruelty or Roiling Vortex to prevent lifegain and punish free spells
The pack you choose to open first changes which starter deck you get and in Charizard's case, you get given a Grass-themed Pinsir deck