Aphelios, Dark Whisperer

Flying, fear, ward - mill six cards

Whenever a player searches their libary for one or more cards, reveal those cards then each player mills equal to the mana costs of those cards.

Whenever Aphelios deals damage to a player, search your libary for a card equal to Aphelios power and put it on top your libary, then Aphelios gets +1/+1.