Depala Pilot Exemplar

“Other Dwarves you control get +1/+1. <br> Each Vehicle you control gets +1/+1 as long as it's a creature. <br> Whenever Depala, Pilot Exemplar becomes tapped, you may pay X. If you do, reveal the top X cards of your library, put all Dwarf and Vehicle cards from among them into your hand, then put the rest on the bottom of your library in a random order.”