(: Add or to your mana pool.)
Mistveil Bosk enters the battlefield tapped.
, : Target creature gains vigilance until end of turn.
, : Target land becomes a 3/3 black Horror Specter creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
, : Target creature gains vigilance until end of turn.
, : Target land becomes a 3/3 black Horror Specter creature until end of turn. It's still a land.
