Drow Enforcer

Trample
When Drow Enforcer enters the battlefield creat 3 1/2 green spider creature tokens with reach
{5}: all elf and spider creatures you control get base power and toughness 4/4 until end of turn. You may exile any number of cards from your graveyard when using this ability. This ability costs {1} less to cast for each card exiles this way
the world was not prepared for the drow invasion and the countless creepie crawlies it brought with it