Did this for the combined KAL with Kitchey Stitch and HRY. This knit is what I call a kitchen sink knit because it has a little of everything: short rows, intarsia, slipped stitches! Others have done this with 2 skeins of Tosh Light. I played yarn chicken and lost. Fortunately Antique Lace comes in a Unicorn Tail, I finished out the shawl in one color using just about 1.25 tails.