Rulings

• 2018-01-19
  If a resolving spell or ability instructs a specific creature to explore but that creature has left the battlefield, the creature still explores. If you reveal a nonland card this way, you won't put a +1/+1 counter on anything, but you may put the revealed card into your graveyard. Effects that trigger "whenever a creature you control explores" trigger if appropriate.
• 2018-01-19
  If no card is revealed, most likely because that player's library is empty, the exploring creature receives a +1/+1 counter.
• 2018-01-19
  Once an ability that causes a creature to explore begins to resolve, no player may take any other actions until it's done. Notably, opponents can't try to remove the exploring creature after you reveal a nonland card but before it receives a counter.
• 2018-01-19
  If you reveal a nonland card the first time Jadelight Ranger explores and leave it on top of your library, you'll reveal the same card the second time it explores. If you don't pretend to be surprised, you'll hurt Jadelight Ranger's feelings.
• 2018-01-19
  If a resolving spell or ability instructs a specific creature to explore but that creature has left the battlefield, the creature still explores. If you reveal a nonland card this way, you won’t put a +1/+1 counter on anything, but you may put the revealed card into your graveyard. Effects that trigger “whenever a creature you control explores” trigger if appropriate.
• 2018-01-19
  If no card is revealed, most likely because that player’s library is empty, the exploring creature receives a +1/+1 counter.
• 2018-01-19
  Once an ability that causes a creature to explore begins to resolve, no player may take any other actions until it’s done. Notably, opponents can’t try to remove the exploring creature after you reveal a nonland card but before it receives a counter.
• 2018-01-19
  If you reveal a nonland card the first time Jadelight Ranger explores and leave it on top of your library, you’ll reveal the same card the second time it explores. If you don’t pretend to be surprised, you’ll hurt Jadelight Ranger’s feelings.