At the level he was going to, it wouldn't be about just stats alone that would decide how strong he was, and if he could balance his stats with his skills, he would be able to contend against stronger cultivators.
Sadly, he hadn't recovered up to half of his original skills from his previous world, his current skill already gave him an advantage but at his level, they cost too much mana to activate, since his mana core had advanced further it gave him more room to increase his mana reservoir.
The next day, Ainz woke up and decided not to cultivate and instead spent the whole day to rest himself, he did this consecutively until the ninth day.
At this moment he woke up, and ate very large portions of food to make sure that his body was in top condition, and then began to take out several small boxes from his inventory.