The difference between tanks and assassins
Tanks don't start off tanky. Their tankiness comes from runes/masteries and/or their items. Assassins have such high base damage and scaling they don't even need items. So please NEVER complain to me about tanks. We actually have to work for our tank stats. You assassins have tons of damage at level 1.
(because of her high early burst and passive) and the only assassin that has a solid strong level 3+ is
(due to resets).
pretty much need their level 6 to get a solo kill unless their opponent makes a pretty severe mistake. And most assassins have mana as a resource (with the exception of a small handful) and usually have at least one or two abilities with rather high mana costs.

could also be considered assassins to some extent, and if that were the case, then 5/16 don't use mana, and some of the manaless assassins still have a resource to manage, like energy.
