With plenty of cards that can kill monsters in white it shouldn't be hard to activate its second ability sometimes even on the same turn
However, if you have already set up a sole proprietorship, LLC or corporation, you absolutely can use the ChannelFireball platform to sell your cards
Crackling Doom is definitely good, but how good will depend on what the metagame looks like
Senu's last ability will trigger only if Senu is already exiled at the point immediately after blockers are declared and at least one legendary creature you control that attacked isn't blocked
Featuring advanced UV-filtering technology, heavy-duty construction, and a sleek magnetic closure, this case elevates your sealed boxes into mesmerizing display pieces
However, Mox Ambers use is restricted by your deck of choice