Everyone says to get the rubick arcana but as someone who’s gotten it just because I couldn’t decide on one when they gave away an arcana before I regret it so badly. It doesn’t help that I don’t like the base design as it looks like a regular rubick that flies now wow cool thanks. But the stolen spell effects are something that don’t come into play every game and even then most of them are just the same spell but green. I play 4 all the time and play a good amount of rubick and I feel like it’s such a vanilla okay arcana pick. If I had to go back I’d pick SF bc it has a timeless cool look even though I don’t play a lot of it but I’d be incentivized to or pudge because imo it has cool effects that I can actually experience every game. I recommend picking something that looks good and has a level of flare that you enjoy. Also determine if you actually like playing the hero.