Emperor Apatzec Intli III

{r}{t}: Emperor Apatzec Intli III deals X damage divided as you choose among any number of target creatures, where X is equal to the number
of dinosaurs you control. At least half of the damage must target creatures you control, rounded up.
{g}{t}: Dinosaurs gain +1/+1 and trample until
end of turn.
{w}{t}: Dinosaurs you control gain toughness
equal to their power until end of turn.