I'm really appriciate your words! Yep, there is no much information about buffs/debufs it's should be tooltips, like in other games, but time wasn't on my side. Gonna fix this all.
About synergys - they are not really clear now. There is red symbol and information when you hover a tattoo on arm, and if it's has synergy ther is {+ damage} text in desctiption. I wanted to create animations and texture changes, like when nail in hammer synergy - it's nailed, or in fire like in jujutsu kaisen. eye is bleeding when in nail synergy and stuff like that.
Thank you again!