Tool have one of the most dedicated fanbases of any metal act, but so do Iron Maiden! It's "Schism" against "The Wicker Man" in Round 2 of March Metal Madness and only one will advance to the Quarterfinals in a fight to be named the Best Metal Song of the 21st Century.

Tool's "Schism" squared off against Gojira's "L'enfant Sauvage" in Round 1 and while Gojira put up a respectable fight, Tool ultimately took over 60 percent of the votes. Nothing gets any easier in these tournaments and Tool's legions will need to vote early and often to ensure victory over Iron Maiden.

Iron Maiden took on progressive masters Dream Theater in the first round, as "The Wicker Man" triumphed over "On the Backs of Angels." The British legends are red hot right now but they'll need all support they can get to pull off a win against Tool.

So which song will move on to the Quarterfinals of March Metal Madness 2016? Listen to both tracks and vote for either Tool's "Schism" or Iron Maiden's "The Wicker Man" as the Best Metal Song of the 21st Century in the poll below!

(This poll will end on Tuesday, March 15, at 9AM ET. Fans are able to vote once per hour, so keep coming back to make sure your favorite song wins!)

Tool, "Schism"

Iron Maiden, "The Wicker Man"