Nyxseeker

When Nyxseeker enters the battlefield, look at
the top five cards of your library. You may reveal
an Aura card with converted mana cost 2
or less from among them and attach that card to Nyxseeker. Put the rest on the bottom of your
library in a random order.
As long as Nyxseeker is enchanted with two or
more Auras, it becomes an enchantment in
addition to its other types and it gains vigilance.