It's more likely that after a few years of declining profits, we'd start to see layoffs at Wizards supporting R&D is expensivewhich would mean fewer new Magic cards and products (somewhat ironically creating a self-fulfilling prophecy, since less products would mean less reprints, driving up prices on cards even more and making fake cards even more appealing) until eventually Wizards just shuts its doors and Magic becomes a dead game
But if backed up by countermagic (like UR Delver did it back in the KTK days), hand disruption, or good old fashioned pressure, Claw will soften Burn spells enough that you dont need to worry about an immediate Revelry
2010-06-15 Training Grounds can reduce the amount you pay for a creature's activated ability cost that includes
Also, while we adore Magic: The Gathering here, it ain't the only cardslingin' game in town
I did have a Miirym, Sentinel Wyrm Commander deck briefly, but I didnt like how overpowered it was to have a card that powerful sitting in the command zone