Velen and deathrattles

im running your wild questline shaman with main win condition value given by hagatha + killjaiden and velen+chaingank+galactic cruseder.’
in my last game I summoned galactic crusader using randomly generated lead dancer by evolving chain gank.
here is where it gets weird velen was showing 2 animations of chain gank and I was hearing breaking of love everlasting - I assume its the deathrattle of crusader but I was not getting any cards.