Mirage In The Mists

Mirage In The Mists enters the battlefield tapped unless you've cast a spell this turn.
{t}: Untap target Swamp or Island.
{2}{u/b}{u/b}, {t}: Copy target spell if it's the second
spell cast this turn. If you copy a creature spell
this way, that creature enters the battlefield
tapped and gains Shroud.
"Now you see me..."