천공 추적자

18/04/2017

An ability that triggers whenever you discard a card doesn’t give you permission to discard cards. You’ll need another effect that instructs or allows you to discard them.

18/04/2017

Giving a creature flying after it’s already been blocked won’t change or undo that block. If you want the flying to affect what can block the creature, you must cycle or discard a card during the declare attackers step at the latest.

18/04/2017

If a player discards a card during their cleanup step due to having too many cards in hand, any appropriate abilities that trigger on discarding that card trigger. If this happens, those triggered abilities are put onto the stack and players receive priority in that cleanup step to cast spells or activate abilities (normally, no players may take actions during a cleanup step). Another cleanup step is created following that one.