Caster minion

The Caster Minion is the basic Team Minion that fights for a side. These Minions are controlled by an Artificial Intelligence, and use a ranged attack against their enemies. The Caster Minions spawn 3 every thirty seconds following the Melee Minions.

Growth
As of July 22nd, with 110 waves of creeps tested, with data gathered every 10 waves. 100th wave data missing.

Test was done in practice on Summoner's Rift, 1v1

Health seems to get an addition +120 hp boost at wave 100-110. (535 to 655 most likely)