Yukari Yakumo

Border 5 (This creature enters the battlefield with
five border counters on it. At the beginning of your
upkeep, put a border counter on it.)
Remove a border counter from Yukari Yakumo:
Counter target spell, activated ability, or triggered
ability that targets a permanent you control.
Remove 2 border counters from Yukari Yakumo:
Investigate. (Create a Clue token. Its an artifact with
"{2}, Sacrifice this artifact: Draw a card.")