Damage is good if you manage to use Summon’s skills when riding;
0 SPR makes you not need potions at all, just sit for 15 secs while your cat buffs you every 3 minutes or so with a bonfire ON. I’m at level 200 and spend 0 silver on SP potions as a Sorc 2.
Evocation and Desmodus are bad, everyone says that, Sorc 3 is currently very bad, won’t disagree.
Morph is bugged, it doesn’t use the first card status, but is another card with separate cooldowns from the first if you know how to use summons skills properly that comes in hand.
Summoning has it’s problems, I barely feel them, just learn how to adapt your gameplay to your summon’s range.
Summon Servant is so good someone like you just won’t understand.
Attack Ground and Hold work very differently, I understand you don’t like the class but you should’ve read it is a Hard to play class before taking it, the difficulties are shown at advancement for a reason.