Monolith of the Chosen

When Dhar-Mai Tessura, Ref-Hur Khomain, or
Kou'ri Masha leave the battlefield exile them for
X turns, where X is the number of loyalty
counters they start with. When they return
their loyalty counters are returned to their
original values. If this card is destroyed, you
may add one Planeswalker from your library
to your hand, then shuffle your library.
{2}{t} Sacrifice this card; draw a card.