Variations on rolling kneebar/flying scissor counters, kneebars, some of the bigger or harder throws/suplexes/lifts, if we're talking about grappling. When sparring with a spear (which admittedly has been a long time ago) it's slip/pick, harpoon all day. With regards to striking (which I'm mediocre at best at) it's inside lead leg kicks, head roundhouses, teep, and slipping into a matched punch.