Edison Format · March 2010
The effect of "Superancient Deepsea King Coelacanth" that negates card effects when it is targeted is a Quick Effect. This effect can be activated multiple times during the same turn and it can be activated during the Damage Step.
When the effect of "Exiled Force" targets "Superancient Deepsea King Coelacanth", the effect of "Exiled Force" can be negated even though it is now in the GY