Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Squall, SeeD Mercenary: A creature attacks alone if it's the only creature declared as an attacker during the declare attackers step (including creatures controlled by your teammates, if applicable)
Disturbing tones and themes (could be unappealing to some)
For 7cmc (it is a big expensive) you get to destroy all but 1 creature (usually one of yours...)
While there are some synergies, like copying Dark Depths or a huge creature to get in an attack, for the most part, Mirage Mirror is a fun value card but not especially powerful as a build-around-me
It's not the worst plan, to be honest, but I'm still not bullish on either of these creatures
While Enrage can provide a temporary boost to a creature's power, there are more efficient options like Lightning Bolt or Brute Force that offer similar effects at a lower cost or with additional benefits