Hollow Marauder
Creature — Specter Rogue
This spell costs 
less to cast for each creature card in your graveyard.
Flying
When this creature enters, any number of target opponents each discard a card. For each of those opponents who didn't discard a card with mana value 4 or greater, draw a card.
4/2
イラスト：
Outlaws of Thunder Junction#90アンコモン英語