User blog comment:Ruini7/Tira, The shard's might not yet finished/@comment-5791947-20130126195032/@comment-6133283-20130127085654

The passive is made so she addapts to her lane opponent, she ALWAYS gains 5 resistance per level. Her passive only makes it variable what (armor or mr) will upgrade the most! For complete skillset (may get nerfed) see link on top for non visual upgrade