Creatures with a CR of 20.
CR 20 Gargantuan Dragon Armor Class 21 (natural armor) Hit Points 355 Speed 40 ft., fly 80 ft., swim 40 ft. Perception 25 Stealth 18ResistantIf the dragon fails a save, it can choose to succeed instead. Immune acid | poisoned Sensesdarkvision 120 ft., keensense 60 ft. Languages Common, Draconic STR …
CR 20 Gargantuan Dragon Armor Class 21 (natural armor) Hit Points 355 Speed 40 ft., burrow 40 ft., fly 80 ft. Perception 27 Stealth 16ResistantIf the dragon fails a save, it can choose to succeed instead. Immune lightning Sensesdarkvision 120 ft., keensense 60 ft. Languages Common, Draconic STR DEX CON …
CR 20 Gargantuan Dragon Armor Class 21 (natural armor) Hit Points 355 Speed 40 ft., fly 80 ft. Perception 25 Stealth 16ResistantIf the dragon fails a save, it can choose to succeed instead. Immune cold Sensesdarkvision 120 ft., keensense 60 ft. Languages Common, Draconic STR DEX CON INT WIS CHA …
CR 20 Large Fiend (Devil) Armor Class 19 (natural armor) Hit Points 323 Speed 30 ft., fly 60 ft. Perception 20 Stealth 18ResistantThe pit fiend has advantage on saves against spells and other magical effects. Immune charmed, frightened | Devilish Resilience Sensestruesight 120 ft. Languages Infernal, telepathy 120 ft. STR …