Meanwhile at Arkham, Mr. Freeze gets a visitor--oh, and unlimited evil ice powers--in the preview of <a href="/hashtag/dcmetal?refid=13&__tn__=%2Cg"> <span > #</span><span >DCMetal</span></a> tie-in NIGHTWING #29! <a href="https://bit.ly/2wGDkZO" target="_blank"> <span> http://bit.ly/</span><wbr /><span ></span>2wGDkZO</a>