BOB cube

Armor Class 4159 Natural Armor

Hit Points 5449 (50d20 + 1)

Speed 23 ft., Slide , Fly 40 ft. throw's itself 40 ft.

STR

30 (+10)

DEX

30 (+10)

CON

30 (+10)

INT

1 (-5)

WIS

1 (-5)

CHA

30 (+10)

Saving Throws STR +19

Skills +21

Damage Vulnerabilities Bludgeoning

Damage Immunities Cold

Condition Immunities , ,

Senses Can still see even with no eyes, Passive Perception 41

Languages All can understand all languages but can't speak or write them it can't talk

Challenge 30 (155,000 XP)

Proficiency Bonus +9

Traits

Spinning cube.

Actions

Normal Ball. Throws a piece of it's self at target ~73 mph

Bonus Actions

Self-destruction Blows it's self-up dealing 50 damage if less then 40 ft away.

Reactions

Trys to run away when seeing a hammer.

Legendary Actions

Enter the description for how legendary actions work for your monster here.

Legendary Action Name (Costs # Actions). Enter the description for your legendary action.

Mythic Actions

Enter the description for how mythic actions work for your monster here.

Fastball (50 HP and 1 d20). Throws a piece of it's self at target going ~147 mph.

Giant Cube that lives in mountains and takes up most of the mountain has no legs or arms or eyes or mouth. also hates hammers.

Hollowed out mountain with paths in it going all over in there.

Regional Effects

The region containing a Mythical Bob Cube’s lair is slimy and gooey, which creates one or more of the following effects:

If the Bob Cube dies, these effects fade over the course of 4d5 days.