It's the only 2 attack actions in deck so mask of malicious intentions will always find it
From there your deck is all pumps, traps, d-reacts or sigil of solaces.
Codex of frailty and memorial ground to get nourishing back.
Talishar for any in between turn swings without a nourishing.
That's the basic gist, check the timestamp of that vid to see the dude do it.