Fire Emblem Heroes is in the midst of its holiday celebrations, with a little extra help from Hilda. Check out what’s happening here: Where to start? Oh! Looks like this week’s Coliseum is active from Dec. 21, 11 PM PT, to Dec. 28, 2:59 PM PT! Take on Resonant Battles to earn Divine Codes (Part 1), Dragonflowers (C), and other...