{Champion Concept} Mana Draining Bladesman
I thought of an idea of a champ that has wields some type of Enchanted Blade or Spell Blade. Mainly AD.... and the passive I thought of was one where if he hits you with spells or abilities, he deals (or steals) a percentage of his current mana from the enemy champion If the enemy is a manaless user however, it deals damage to their the mana drain as damage instea. Also, I seen a passive on a player concept that that could be a great Ultimate. It said for any damage the champion would take over a certain percentage of his health, half the damage is dealt to your champions mana. Combined with a decent AD damage spell (that could build Tear of Goddess stacks) and moderate AD scaling. I think this guy would make an excellent Fighter/Assassin or Fighter/Tank.
used to burn mana on hit instead of stealing MR like it does now.