Talk:Earthquake Spell/@comment-8161298-20150714141034

so I was confused about why you need 4 EQ spells for walls regardless of whether they are level one or max spells. Seems to make sense that max does double the damage so it should take fewer, right?

Here is the math - maybe somebody can tell me what I am doing wrong: So because the spell will knock down anything with less than 20%, it seems like with the 4th max spell the walls should fall (four spells because the third gets it to within 20% and the fourth kills it) but it also seems like it wouldn't be until seven level one spells that the walls crumble (six to get it to within 20% and the seventh to kill it).

Here are the formulas:

A3=A2*(1-(4*0.06))

B3=B2*(1-(4*0.12))