If the "intervening if" clause of Suppressor Skyguard's last ability is no longer met when the ability tries to resolve, it won't resolve and none of its effects will happen
Convoke makes this playable well under the six-mana sticker, and in a tribal deck you can construct this wipe to leave your board completely intact while clearing everyone else's
The grading process can be very strict and rigorous, however, and cards that do not get high marks are essentially worthless
John Silver is a Legendary card, however, so pulling one of these is going to be rare, but very worthwhile
ST10 - The Three Captains Other than starter deck 13, there's been one other Ultra starter deck released, starter deck 10
(9/20/2014) At any time, you can look at a face-down spell or permanent you control