Yeh I too only did HoL heroic recently. Last time I went to Hol was when I first hit 80 not long after wotlk launched. I managed to get Ionar down after about 8 wipes. I was using the run away method back then and it put me off trying the harder instances. When I went this time I just used the spread out method with nature resist and it makes it a tank and spank. I healed through the nova on Loken and got the achievement. Now it would be near the top of my list of easy heroics to do should they come up as the daily