Thats crazy good with difficult-to-craft cards or cards that are cheap but have high craft mana requirements
Our backup commander is Eris, Roar of the StormEris, Roar of the Storm, a 4/4 Elemental Warlock for ten mana
Hes only important if my hand is empty or Im using him to draw enough ammunition to finish everyone off
Naturally, this card was never tournament-legal, joining other whimsically named test cards from Mystery Boosters and Unknown Events, such as Sword of Fire and Ice and War and Peace or Avacyn's Collar, the Symbol of Her Church
At first glance, Id say no, but if Final Fantasy Limited ends up being quite slow, then paying 8 total mana for this starts looking a lot more desirable
But having seen the ease with which Standard and Pioneer decks can reliably cast these tremendous threats on (or even ahead of) curve, it seems colored mana no longer fulfills its traditional role as a deck-building restriction