Shadowverse

I agree with every point. By the way, yes! To my surprise, my deck can play well in both tempo and as an aggro deck (if the opponent can't defend and cleanse), and it can also control the game, create various combos with bolts and roaches, and maybe I'm even trying to fit Grimnir into it for no reason, as it's already good without him...
But if we get into the details, in aggro matchups, you need to be careful to trade effectively, especially if another aggro player is sitting across from you, and to avoid missing lethal (although this is easier than dealing with insane combos of a hundred cards per turn). And Haven is generally my favorite matchup; despite its powerful healing abilities, it's not as overwhelming as a ramp dragon. It puts less pressure, so if it doesn't get too strong and/or allows me to suicide a clown, then everything is fine. Against a ramp dragon, only luck helps, and sometimes, if I manage to play well and don't miss lethal, it works out.