Mauguk, the Pillager

When Mauguk, the Pillager enters the battlefield, choose one:
• Search your library and / or graveyard for a
card named Pillaged Cryst-shard, reveal it and
put it into your hand, the shuffle.
• Create a Treasure token for each legendary land
your opponents control.
Evoke {1}{r}
Unearth {2}{r}{r}