how to have baseball cards graded Should I Grade My Card? A Breakdown of the Numbers. – The Clubhouse Calculated Grades

This stat-line isn't great, even with Prowess, but the attack trigger is

Unlike Honest and Caruto, this effect works on the opponent's monsters, so it doesn't work on those with perfect resistance, and since the activation timing is before the attack declaration = before damage, not only the activation negate type, but also the handy Friche Trap etc

This cycles a very sticky source of devotion into play while digging for Nykthos, a card which radically changes the quality of draws and smoothing things when that doesnt come together

Firstly, because they are insanely overpowered, and have been since they were created in 1993

Oliva incentivizes swinging out at multiple opponents in combat, building up your Treasure supplies as you do