Playing 2v2 with one button because Cata takes skill. This is PTR footage NOT PRIVATE SERVER.

/castsequence reset=10 Death Strike, Death Strike, Heart Strike, Chains of Ice, Death Coil
/use Mind Freeze
/use Anti-Magic Shell
/use Icebound Fortitude
/use Strangulate
/use Dark Simulacrum
/use Rune Tap
/use Rune Strike
/use Lichborne

is the macro for all the haters saying it doesn't work. Try it yourself.