Humayun's Exile and Return

Humayun's Exile and Return dosen't untap during
your untap phase.
{t}{w}{w}{w}
{w}{w}{t}destroy target creature with convert
mana less than 3
{w}{w} untap Humayun's Exile and Return
(Humayun was been exile from hi own country, but after a few years he return back and rule again)