Oh, also: my most horrifying creation: the elecarpicorn!
It's a giant unicorn elephant carp, and it's here to steal your hearts and souls.
It actually lasts alot longer than the other megabeasts during worldgen, probably because it's so epic.
I've had one attack by fort, it PAVES blood through the dwarven halls.
[CREATURE:GIANT_ELECARPICORN]
[NAME:giant elecarpicorn:giant elecarpicorns:giant elecarpicorn]
[TILE:'E'][COLOR:2:0:1]
[MODVALUE:10000]
[GENPOWER:3]
[liKES_FIGHTING]
[EVIL]
[PREFSTRING:horrifying awesomness]
[ALL_ACTIVE]
[BUILDINGDESTROYER:2]
[CANOPENDOORS]
[FANCIFUL]
[MEGABEAST]
[POWER]
[SLOW_LEARNER]
[IVORY]
[DIURNAL]
[POPULATION_NUMBER:4:6]
[PET]
[BODY:QUADRUPED:SIDE_FINS:DORSAL_FIN:TAIL:2EYES:TRUNK:2LUNGS:GUTS:ORGANS:THROAT:NECK:SPINE:BRAIN:HEAD_HORN:MOUTH:2TUSKS]
[SIZE:100]
[NOEXERT][NOFEAR][NONAUSEA][NOPAIN][NOSTUN][NOBLEED]
[ATTACK:MAIN:BYTOKEN:HEAD_HORN:stab:stabs:400:600:PIERCE][ATTACKFLAG_WITH]
[ATTACK:SECOND:BYTOKEN:RTUSK:tusk:tusks:100:600:GORE]
[ATTACK:SECOND:BYTOKEN:LTUSK:tusk:tusks:100:600:GORE]
[ATTACK:SECOND:BYTOKEN:TAIL:slap:slaps:100:200:BLUDGEON][ATTACKFLAG_WITH]
[ATTACK:SECOND:BYTYPE:STANCE:kick:kicks:100:200:BLUDGEON]
[CHILD:1][CHILDNAME:almost carp almost elephant almost unicorn:almost carps almost elephants almost unicorns]
[FAT:10]
[AMPHIBIOUS]
[BIOME:ALL_MAIN]
[STANDARD_FLESH]
[HOMEOTHERM:10040]
[SWIMS_INNATE][SWIM_SPEED:500]
[SPHERE:DEATH]