Level: 45 Age: 59d, 17h, 11min and 26s

I think that player who has an infravision should see another player who has a
warm blood even if he/she has an invisibility. This excludes undead who don't
have blood at all or monster/players who are cold blooded like ice wyrm etc.
There could be thou a spell that would further hinder other players sights
like feign death or something like that. Just an idea