Strength of the Ages (defense tree Keystone) needs changes
After reading it's premise, it's conditions don't make sense. For those uninformed:
Strength of the Ages is a defense tree Keystone mastery on the PBE that grants 25 permanent HP for participating in the kill of a large monster and 10 permanent HP for participating in the kill of a siege minion, for a maximum of 300.
Considering that large monsters are MUCH easier to farm whereas siege minions are much rarer in the early game, I think Siege minions should be more rewarding for laners, as right now it's HEAVILY biased towards junglers