My "bonus rewards" from my last purchase ran out yesterday. I hemmed and hawed for a bit, and bought the Anniversary bundle. I had already reset the Anniversary vault once (I got all the HP, the FFLT, and most of the 4*s,) so the 10-pack and HP were the deciding factor. I actually did pretty well with the 10 pack - I drew a Peggy and a bunch more HP.
So Taskmaster is champed at 270. Neat.