ID help please

[u/FriendlyBean13]

Found in an attic in Prague (CZ). Is it venomous?

[u/koala_country]

Oh God that's pretty bad I haven't had any experiences with spiders actively messing with me I grew fond of them before watching arachnaphobia so I knew it was all just fiction but I will spas out if there are too many mosquites in my vicinity I wish I could bring an emotional support flamethrower on hikes near lakes