Old Greg, Seeking More

Whenever another creature you control enters or dies, this creature explores. (Reveal the top card of your library. Put that card into your hand if it’s a land card. Otherwise, put a +1/+1 counter on this creature, then pat that card on the top of your library or put it into your grave yard) {B}{G} , exile X cards from your graveyard: Target creature gets -X/-X until end of turn{/fontsize-19}{flavor}“You thought I needed assistance. It was your last thought.”