Talk:Christopher Columbus/@comment-28424965-20170703085935/@comment-4802891-20170703093831

That's interesting. The only difference between ranks of this skill is the number of turns of revival : 5 for A, 3 for C, which means E should be 1, D 2 and B 4. I wonder if an EX rank would grants 6 turns, or 5 turns + better NP gain.