The Antol King (Japanese: アントル・キング, Antoru Kingu) is a Boss in Xenoblade Chronicles: Future Connected. It is a Fogbeast Antol fought at level 70 at Gran Dell. Note that "King" is the generic term for giant Antols as "Queen" is the generic term for giant Arachnos.
As with all story-exclusive enemies in Future Connected, the Antol King drops no chests.