removing "Dangerous" from arena mode

[Hopkins]

Hehe, you’re quite right, it doesn’t break the game, but I think it’s a reasonable discussion. My number one request would still be to have “always and only re-roll to win” toggle for Cruel and Relentless. I find dangerous a little dull and perhaps overpowered in a 1v1, plus the game interrupting cards irritate me in general (Dangerous, Clever, Cruel and Relentless) but the counter arguments supporting Dangerous are also reasonable.