Yeah, the game lacks playtesting, so it’s only easy for me. It takes me about 2 minutes to finish. This game has a broken magic skill that can kill 5 enemies at once after 2–3 magic shots. The basic attack cycle is only two moves: pulling your self toward enemy and knocking you back, because I wanted a sawing effect when swinging the giant sword.
Basic attacks are mostly used to farm AP, just like in Expedition 33. But the efficient way to deal damage is through magic and ultimate, not basic attacks (you know where I took this concept from). The good news is that the ultimate can solve all problems. Its damage is high and it has an AoE effect. To be able to use the ultimate, you only need to hit 10 enemies with magic. For instance, if you hit 5 enemies at once with a single magic shot, you'll gain 5 SAP. After accumulating 10 SAP, you can press Q to unleash the AoE ultimate while fully recovering your HP. Both magic and the ultimate also grant you invincibility.
Since your HP is constant at 100 and enemy damage is constant at 30, you can finish after just 4 attacks. I also forgot to mention that you can block and parry. Yes, parrying grants you AP, just like in Expedition 33.