Quickly comparing the two, Myrel seems much more proactive than Darien, can protect combos, and has artifact synergies on top of everything else, meaning shell have deeper lines of play than her Coldsnap counterpart
They are designed to create a luxury market that, and in effect, helps keep the price of regular cards lower for the average player
This creature's design borrowed from a mechanic that first showed up in Invasion
I dissect the news and explain how it affects collectors
Card Set(s) -Memorial Collection- [EB-01] CARD VIEW EB01-027 | R | CHARACTER Mr type, up to 1 of your Leader or Character cards gains +2000 power during this battle
It was probably pushed on account of how narrow the creature type it supports is, handing out Bear-buffs like honey and playing constant board control with the fight ability.