Olej, The Wise Tree

Whenever you cast another creature spell, reveal
the top 5 cards of your library. You may put an
enchantment from among them onto the battlefield. Put the rest onto the bottom of your library in a random order.
Whenever you cast an enchantment spell, reveal
the top 5 cards of your library. You may put a
creature from among them onto the battlefield.
Put the rest onto the bottom of your library in a
random order.