Xiphos, Adviser of Nikodemos

Flying, Necrotic. When you cast Xiphos, Adviser of Nikodemos, search your library for Nikodemos, Death's Aspect, and put it in
your hand. At the beginning of the turn if you control a Nikodemos, Death's Aspect planeswalker draw a card.
{p/b}{p/b}{p/b}{p/b}: Draw a card, then discard a card. If you discard a Stygian Type card draw repeat this process.