In addition to a strong attack capable of dishing out 240 damage under the right circumstances, the Azure Seas ability is quite strong, helping deal with pesky cards that otherwise might inhibit your ability to take prizes
Personally, though, I've long wanted to build a mountains-matter mono-red deck with cards like Koth, Fire of Resistance, but there aren't really enough relevant cards to make it work
So, that means four separate creatures
Jaces Ingenuity is a solid card that will see a reasonable amount of play, but I dont know if I have the heart to try it out just yet
The Atraxa card from Phyrexia All Will Be One referenced this mysterious new card type, but we had to wait months for March of the Machine to spill the beans
Perhaps this is due in part to the rising cost of playing competitive Magic