Give those drawing pencils and turn-based word tiles a rest for a bit, because Zynga has a brand new way to game in addictive short bursts. Solstice Arena will be Zynga’s very first mobile Massive Online Battle Arena (MOBA) title, and from the debut screenshots and gameplay trailer, it looks to be quite a fun and frantic take on the MOBA genre: with all sorts of Heroes from wizards to ogres casting spells and laying the smack-down in lush temple environments that feature cascading waterfalls and decrepit pillars.