Thank you for the detailed feedback!
Definitely agree about needing more animations to help pace the game!
Feel like if I continue working on this I should add options to sort your hand to help deal with the large number of cards that can collect in them.
And yeah, a few cards do things when you draw them as well as when you play them, some are from testing the draw and play events that never got redesigned.
As for hearts, they were intended to be a life indicator. They'll be removed if I continue working on the project.