
Reach
{3}{B}: This creature gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate only once each turn.
Graverobber Spider has 1 printing, first in Born of the Gods (2014). EDHREC ranks it #18,537 among Commander cards. It appears most in Shelob, Child of Ungoliant decks (2,110 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.