Perfection of Wisdom got its theme from 'Heart Sutra'. The Heart Sutra is often cited as the best-known and most popular Buddhism scripture of all.
In the game you first choose one character from 5 unique characters. Each character has a 30 unique card skill set already given.
While choosing which skills to use on which turn is a big part of the strategy. There's also a 2D grid map where the characters are placed, and bonus moves for each turn.