Aura of Draco Champions

Exile one Dragon creature card you control, then
put onto the battlefield a Dragon creature card
with {w}{u}{b}{r}{g} in its casting cost from your
hand or library onto the battlefield. Equip this
card to that creature, it gains haste and hexproof.
If this card or target creature were to leave the battlefield, shuffle both cards into your library
instead. Then return the Dragon creature card originally exiled by this effect onto the battlefield tapped.