(9/25/2006) If either target is illegal at the time the ability resolves (whether because it has left the battlefield, because it has gained Shroud or Protection, or for any other reason), the ability taps the remaining target, but no damage is dealt
What do you need to bring this beast to life
Even if you draw it late, assuming you have some energy, it can just come down and buff one of your creatures immediately
Exiling cards from your deck is even worse, since the only way to get those cards back is to get a 20 on your die roll, and if someone destroys the enchantment, those cards are gone forever
While the sheer quantity of potential commanders available has made sure that the format is diverse, the quality of designs among legendary creatures (and eligible planeswalkers) has been important to keep things interesting for players seeking new deck ideas
Very tough to get and a great investment option