If she caught on to just how 'lucky' he was, he'd probably be the only person she'd cheat with lol. Not enough to unbalance of course (no fun in that when it's supposed to be a friendly card game) but more to even it out if she can. It'd be fun either way though! And she will absolutely be stopping by Blackstone's then!
Fair enough - Nic tends to keep to himself, so unless he spots something particularly fantastical, he'd probably leave him be. For Charles though, Nic probably finds him ridiculous lol. But if his horse is good, then they're good