R2-D2, Tatooine Wanderer

When R2-D2, Tatooine Wanderer enters the
battlefield, search your library for a card named
"Help me Obi-Wan Kenobi". Put it in your
hand, then, shuffle your library
Sorcery spells cost you {1} less to cast
After quarreling in the Jundland Wastes, the
two droids parted ways.