Say you play buddhist devotion and you somehow had a card in your card pool.

Can you drop a card with the infinity symbol? Is it considered "a card you could normally play"?

I would think the answer is an obvious "yes" but want to make sure.

a card with infinity symbol is always payable unless the chain of resourse symbols is already broken, as u choose the symbol it has when it enters play.

stamp for Tuesday...

Note that when you play it though you have to declare it as a legal symbol and it will retain that symbol while its in play. Like just cause you can play it on water doesent mean you can call air if you couldnt chain that normally.