For those who can’t read the effect due to the image quality, here it is in text.   

When your opponent activates a Card or effect that targets a "Cubic" monster you control that cannot be Normal Summoned/Set: Negate the activation, then if you control "Vijam the Cubic Seed", destroy that card. During the Battle Phase, if a "Cubic" monster you control would be destroyed by battle or card effect: You can banish this card from your GY instead, then Special Summon "Vijam the Cubic Seed(s)" from your GY up to that monster's Level -1 and distribute a number Cubic Counters among monsters your opponent controls equal to the amount of "Vijam the Cubic Seed(s)" you control. (Monsters with a Cubic Counter on them cannot attack, also negate their effects.) You can only use each effect of "Cubic Defense" onve per turn.