>>714250990
Just as clarification: Every event will have racers and support cards that add a buff to your Event Points. It's not an effect of that Oguri card per se, so it'll vanish once the event is over.

You can decide to buff your points... Or you can ignore it and simply add a card that enhances your training and ease of progression. It's your choice, after all you only have 1 friend card slot.