To my surprise I managed this one on my second attempt with my 156 1/1/5 Quake. The first try I got demolished - she had collected 25 green AP by the time I had 3 green AP. Whee! On the second try it was close, as I ate two of her green attacks. I managed to win with 361 HP remaining. My blue actually did more damage than my green when I targetted blue to destroy (great for taking out her strike tiles.)
Level 220 not sure what covers are what but I have 13
Did it first time fairly easy with a plus 50% match damage for green
3/2/5 had to bring her all the way up to level 160. Finally won on my fourth or fifth try barely eeking out a win.
Got a champ level carol from my token.
Got this one on my second try with a 2/1/5 Quake. Had to use +50% green, +50% Yellow, and +100% Match damage, and even then I made it out with only about 1500 health to spare. LT is stashed for when my three 13-cover four-stars are champed.
I beat her 2nd try, forgot to respec her went in (both times, oops… ) 5/5/3. Level 272. Did beat her straight up though.
LT to the hoard.
I got it on my 3rd or 4th try with a 0/1/5 Quake at level 150 or so. It was tough and I used a ton of boosts getting it but my strategy was just to deny green at all costs since that is IW best damage ability. I had enough blue AP to destroy her yellow or blue tiles on a fairly consistent basis. Some green damage if I had any of those covers would have been real nice but with decent board luck it is possible to do it without them.
On the final day, I finally got it. As you said, it was blind luck and I had no business winning. I boosted R/Y, B/P & G/B +50% and it took ~12 tries today and I don’t even know how many over the past 4 days.
Had zero chance with this one. Lost three times and then stopped trying.