On their own, the bits of damage provided by each would be of minimal impact, but when doubled up with Solphim, combined with a staggeringly low opportunity cost, they're far more potent than they appear at first glance
It does cost six mana per token, but thats just the cost of greatness these days
This will be a hugely sought after card
The last invitational was held in 2007 and was won by Tiago Chan, who then helped to design Snapcaster Mage
The expanded format is not used in legal tournament play and changes based on new set releases as well, just like Standard does
Its been banned in Pauper for a reason, and aura-based EDH decks certainly include this