Tetra Master is FFIX's card game. Understanding card arrows and attack/defense values is crucial. Aim to capture opponent's cards by surrounding them or having higher stats. Collect rare cards from enemies and NPCs. While optional, mastering Tetra Master can be a fun diversion and some rare cards can be converted into valuable items at the card stadium in Treno.
Unlike the stat-boosting Triple Triad in Final Fantasy VIII Remastered, Tetra Master focuses on tactical board positioning and randomized combat outcomes rather than direct character progression.