Yali
Sagacious and wise, though not, particularly friendly to humanoids, this huge magical creature has the body of a lion and the head and tusks of an elephant.
NB It is Xasperating but it does seem like we are getting down to the last round and the game will go Xtinct. I do know of one more X creature but can't find a picture of it
Incarnated Madness... an allip is the spectral remains of someone driven to suicide by a madness that afflicted it in life. Incapable of doing damage their touch drains Wisdom, turning their victims into vegetables, and once they die into new Allips...
Darksun's Bog Wader. Attack style is that of a croc. You find water in the desert and lean over to have a drink and it springs out and impales you with boney plates and drags you into deeper water.
"Ectoplasmic oozes appear similar in size and shape to gray oozes, except that ectoplasmic oozes are bright green, give off a glowing green light, and are able to fly."