#OnThisDay in 1982 #Terra debuted in @DC.com #NewTeenTitans #comics #26 #TaraMarkov #TheKingOfMarkovia’s illegitimate daughter who was experimented on by #DrHelgaJace & gains #powerToControlEarthAndBedrock & at #fifteen infiltrates #TheNewTeenTitan onBehalfOf #HerAdultLover #Deathstroke #SladeWilson