Start with Estinien on BL. NPC takes Estinien with twins, take twins with Lucia on BR.
NPC will usually use Ravana as 2nd card, avoid using a card at the top prior to this unless the bottom number is 9 or higher like Bartz.
The rest of the match just feel it out and try to save your double ace card for the win.
50 out of 65 win rate.