Chameleon\Dilophosaurus Hybrid

What happens when you combine a Dilophosaurus and a Chameleon? The answer is, a very dangerous predator. This is not your everyday colour changing, insect eating, Chameleon. This hybrid is much larger than your everyday Chameleon, instead of eating bugs, its favourite prey is Pterodactyls. This predator can shoot venom, has very a long venomous tongue, can puff out its frills, and can change colour to fit to any surrounding it desires so that it can hide from predators and also lie in wait for its prey. This is one reptile you would rather avoid.