Tehetza of Huatl is a custom template champion in League of Legends.
E and R have 4 ranks each.
1 rank in R can be taken like any other ability, but you cannot put 2 ranks into it until all other abilities have at least 1, and you cannot put 3 ranks into it until at least one another ability has 3 ranks.
Theoretical Item Build
A lizardman of the swamps beneath Haveth, he was polymorphed into a child for many years by a curse. Stripped of his former great strength and size, his futile rage and wounded pride grew until it manifested itself as an energy some might describe as alien, or at the very least, evil. He did regain his original form in his travels, and harnessed this energy to enhance his combat expertise and to form a spear to impale any who would dare invoke his wrath. While not outright evil, the temper of one deprived of everything that defined their survival techniques is not one easily forgotten.
All values are speculative placeholders. The main purpose is the interaction of mechanics that bring the fantasy to life, which can always be unbalanced in one way or the other. My inexperience with formatting is also evident but I hope does not get in the way of understanding information.
As it currently stands, Tehetza scales oddly into the game, dealing gradually more magic damage and less physical. No crowd control, but enough mobility, damage, and ways to penetrate through resistances built to stay relevant, and slight crowd control outplay potential. He does not gain health from items, but any health built does go into a shield, as well as damage. He thrives in the middle of combat after hard crowd control has been used on his allies.