"The Minister with Divine Enlightenment 圣光之国士 (shèng guāng zhī guó shì)"
Why is he a Demi-God:
I wish I had an answer to this question that I am whole-heartedly convinced with. Unfortunately, I do not. "Divine Enlightenment" is an exaggeration of Lu Meng's studious discipline, where he turns from a military brute into a learned minister. His remarkable improvements are due to his own hard work and there was nothing divine about his new found enlightenment. Perhaps by giving this character a tinge of divinity, he rises to join the immortal Demi-Gods? Of course, my aim is not to pick the minor faults of this game, given the huge amount of literature references in all the cards combined.
Character ability 1: "Browse Through 涉猎 (shè liè)"
During your drawing phase, you can choose to carry out the following action to replace the drawing of cards: Flip over 5 cards from the top of the deck and take 1 card of each suit (max 4 cards: 1 heart, 1 spade, 1 clubs, 1 diamonds). Discard the remainder.
Character ability 2: "Strike at the Heart 攻心 (gōng xīn)"
During your action phase, you can view all the on-hand cards of 1 player. You can then pick 1 card with a suit of "hearts" from this player's on-hand cards and display it for every player to see. After doing so, you can choose to either discard this "hearts" card or place it at the top of the deck.
Ability's relation to story:
"Browse Through" is the very phrase that Sun Quan 孙权 used to advise Lu Meng to read more and be knowledgeable. Of course, Sun Quan's intention was not to turn Lu Meng into a PhD, so he only advocated browsing through as many books as possible to get a wider breadth of knowledge. Using a wordplay on the ability name, Lu Meng can now "browse through" the first 5 cards of the deck and take his pick. Very nice fit!
"Strike at the Heart" is also another wordplay. In his attack on Jing Zhou 荆州, Lu Meng used psychological tactics to defeat Guan Yu 关羽. He "attacked" the hearts of the civilians of Jing Zhou by treating them well and with respect. It was thus that Guan Yu's troops began deserting him.