well, since i don't have high drops other then the planeswalker, i don't see why i should play more then 20 lands. i mean, this is kind of a slow deck, so i don't need to ramp fast or draw lots of lands, because i will probably end up having 6/7 lands on the board and nothing in my hand. I have only one deck that plays more the 20, and is the treefolk, for all the others, 20 is the standard, not too many, not too low.
I don't quite get the second sentence, u mean that i rather draw a creature then one of the spell that i'm currently playing in my deck o.O?