INTERFERENCE - “Some cards have marks on the top, bottom, left, and right, indicating direction and color. These are called 'INTERFERENCE marks.' When the card is EQUIPPED, these have an effect on adjacent cards in the EQUIP column.”
“The marks change the attack and defense power of neighboring WEAPON and EQUIPMENT cards. However, when EQUIPMENT is lost due to REA and other effects, the INTERFERENCE effects applied by that EQUIPMENT also disappear.”
“The trick is to maximize your ATK and HIT using the EQUIPMENT's position in the window.”
Red: Single-target ATK +10, DEF -10
Blue: Single-target ATK -10, DEF +10
Green: REA probability +10%, single-target ATK -5, DEF -5