Nate, Natural Nerd

Hexproof, Deathtouch, Vigilance

When Nate, Natural Nerd or another creature you control attack, manifest the top card of that players library, except the manifested card has deathtouch
and vigilance, and has base power and toughness
4/4.
At the beginning of your end step, you may exile a
face-down spell that you control, then you may cast
it under your control without paying its mana cost