Bard's Leap Summit

Bard's Leap Summit enters the battlefield tapped.
{t}: add {u}{b}.
{u}{u}{b}{b}{t}: Exile all permanents you control. At
the beginning of your next Upkeep, return all permanents exiled this way to the battlefield
under your control, then you get an Emblem with "Enchantment-Shouts you control cost {1} less to
cast"