arrma metal diff boost box ARA210007 This comprehensive 3S Brushless BOOST Box includes a high RCAWD Arrma 3S 34T 13T

Holo cards have an additional layer in comparison to inked cards, and since the holo is reflective, this might be a contributing factor for it to deflect the light rather than absorbing it (not really the correct word, but not sure how to say it)

NV_1980 on Kinnans every Flavor Beans 3 months ago Training Grounds would be one of the first adaptations I'd think of, and definitely Unstoppable Plan, so that you can trigger Kinnan during opposing turns as well

It may have been luck or just plain coincidence

So a card like Thoughtseize, the goal of which is to trade with an opposing spell (of which the opponent has many more than you), is not really what youre looking for