THE ONCE AND FUTURE KING!With the truth of Lion-O's disappearance finally revealed, a new chapter in the ThunderCats saga begins as the last survivors of Thundera are rocked by a series of Third Earth-shattering revelations - including the emergence of the mysterious KNIGHTS OF THUNDERA!Tireless talents DECLAN SHALVEY and DREW MOSS pull out all the stops for the launch of their fourth story arc in ThunderCats #16 - heralded by celebratory coats of arms from MOSS, SHALVEY, LUCIO PARRILLO, JAE LEE & JUNE CHUNG, MANIX, and a special Teenage Mutant Ninja Turtles homage cover by KEN HAESER!