You could throw this at them XD
Hellscape dragon(dracula dragon) cr(41)
LE Colossal dragon, undead(mythic rank 10)
Init +32; Senses dark vision special, blind sight 60 ft., blind sense 120 ft., true sight 240 ft. smoke vision; Perception +86
Frightful presence (600 ft., DC 58)
DEFENSE
AC 104, touch 52, flat-footed 95 (+8 Dex, +52 natural, -8 size, +23 deflection, +18 untyped, +1 dodge)
hp 1785 (51d12+1173); fast healing 10
Fort +80, Ref +65, Will +75
DR 20/good and adamantine and mythic; Immune fire, cold, acid, electricity, paralysis,petrification, sleep, positive energy, ability damage, undead immunities; SR 55-special, channel resist +12
sonic resist 25, force resist 25
evasion(see rogue ability), stalwart(see inquisitor ability), uncanny dodge, improved uncanny dodge
OFFENSE
Speed 60 ft., fly 360 ft. (perfect)
Melee bite +81 (8d8+53/17-20x4), 2 claws +81 (8d6+53/17-20x4), gore +81 (8d6+53/17-20x4)(2 wings +81 (4d8+53/17-20x4), tail slap +81 (8d6+53/17-20x4)
Melee with power attack bite +68 (8d8+131/17-20x4), 2 claws +68 (8d6+131/17-20x4), gore +68 (8d6+131/17-20x4)(2 wings +68 (4d8+131/17-20x4), tail slap +68 (8d6+131/17-20x4)
Space 30 ft.; Reach 20 ft. (30 ft. with bite)
Special Attacks breath weapon (150-ft. cone or 360-ft. line with 20 foot width, DC 58, 30d12 special), crush (gargantuan creatures, DC 58, 8d6+24), manipulate flames, melt stone, tail sweep (Medium creatures, DC 58, 2d8+24), pounce
Spell-Like Abilities (CL 51th; concentration +74)
At will— detect magic, discern location, find the path, pyrotechnics , suggestion , wall of fire, dimension door(self only and any equipped gear), plane shift
Spells Known (CL 51th; concentration +74)
9th (16/day)— time stop, weird , wish, Mage’s Disjunction, create demiplate greater, suffocation mass
8th (18/day)— greater shout, prismatic wall, screen, orb of the void, dimensional lock
7th (18/day)— limited wish, mass hold person, spell turning, force cage, power word blind, finger of death
6th (19/day)—...