that is right onley if you onley do phisical i am caple of doing combo with a gap over 400 spd all you need to do is find the right combinations for example i made an erth wit with 250 spd combo with a water with 650 the secret is that you need the right spelles i combined my final erth mage pell on tier 1(onley works on 1) and the waters elecritc att that did 100% combo