Wanderson, King of SP

When Wanderson, King of São Paulo enters, draw X cards then you may discard any number of cards then gain Y CLT counters. Y is the ammount of cards discarded this way.
At the start of each combat phase chose one:
Draw Z+Z cards. Then discard Z cards.
Tap Z creatures. You gain Z life.
Target Z creatures gain -Z/-Z until end of turn.
Z equals the ammount of CLT counters this has.
{p/u}, chose 5 creature cards in your graveyard, shuffle them in your deck and chose one:
Return this card from the comma