Yes the bonewall can kill him, as well as the sundial but what's fright me most is not how to kill him is that always, in my experience of playing against him, he has 3 to 4 of those pesky immortal swords out and is dishing some serious pain at the 3rd round when you normally are just starting to think at something. How the heck is possible that he always has those cards in his hands all the times in such a huge deck?
I never see him pass or playing just pillars, as well as for the others one, they always have pillars/creatures and spells in their hand since the first turn while me, I can make a deck out of half pillars and dont draw neither one for turns.
Actually with 12 pillars, 6 sundials, 6 supernova the chance to get a good start are good, in my 40 cards deck... but only in the paper, cause I almost always end with one pillar, and all the useless junk in the hand at the start, and not seeing nothing that produce quanta for turns and turns and forced to discard.
When finally around the 4th round I'm starting to get good things it's the last round of the game...
That's why I wonder why the random factor discussed in another post is alway random "good" for them and random "the worse possible" for me.