
Whenever Ludevic enters or attacks, millmillPut that many cards from the top of a library into its owner's graveyard. a card.
, Exile X creature cards from your graveyard: TransformTransformTo mill a card, put the top card of your library into your graveyard. Ludevic. X can't be 0. Activate only as a sorcery.
As this creature transforms into Olag, Ludevic's Hubris, it becomes a copy of a creature card exiled with it, except its name is Olag, Ludevic's Hubris, it's 4/4, and it's a legendary blue and black Zombie in addition to its other colors and types. Put a number of +1/+1 counters on Olag equal to the number of creature cards exiled with it.
Hover an underlined rule to see what it means.
Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.