This is another useless SIA. It sounds good in paper but really, does nothing. Most, if not all, dinos who use cloak / evasive/ positive effects in preparation for a big hit. When SIA nullify comes in, yes it will nullify the cloak / evasive/ positive effects but still it will end up taking high damage ( and die ) without doing anything.
My suggestion is make it SIA nullifying strike. It will still die most of the time with the incoming big hit but at least it will do some damage too. What do you think guys .