Gerdra, Mother of the Herd

When Gerdra, Mother of the Herd enters the battlefield or attacks, search your library for an elephant card and put it onto the battlefield
tapped. It doesn't untap during its controller's untap step. Shuffle your library.
During your draw step, instead of conducting your normal draw, you may untap target elephant you control. It gains hexproof until end of turn.
"As gracious as they are gargantuan."