Well, I feel quite happy because I expected
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to go for a poison rush of some kind and the adren'd staffs were there for that reason. Also because this is the first deck I've built for myself so far. Of course, I was leaving myself massively vulnerable to any sort of decent CC or hard shielding, but that's the gamble I took and it looks like it paid off.
It's one of those situations where had I been wrong, the whole deck would have rolled over and died. I just put it down to the vagaries of the counter-counter deckbuilding process.