Thresh 2XKO combo: 596 damage, hard, by Lovecore. You can continue with an assist after the last [s2] with 6h~2s1 [tag]
h > s1 > s2 > j2h > s1 > [s2] > 6h > 3h > s2 > [2h] > [2s1] > js1 > [s2]
You can continue with an assist after the last [s2] with 6h~2s1 [tag]