When the All-Seer’s question landed in his ears, Wang Lin pondered.
All forbidden spells are derived from celestial spells, so there are great differences in power between each forbidden spell.
Some forbidden spells are derived from mid quality celestial spells. These spells are a lot more powerful than forbidden spells derived from low quality celestial spells. In fact, their power might not be that much weaker than a real low quality celestial spell!
Also, if there are spells that are derived from high quality celestial spells, they are not any weaker than low quality celestial spells; they may be even stronger!
In the end, the power of a forbidden spell depends on the quality of the celestial spell it is derived from.
Wang Lin wasn’t short on offensive spells. Whether it was the three killing spells from Situ Nan or the war chariot with the first seal released, they were all attacking methods.