Once you have, say, 500 coin flip activations on the stack, pass priority and let them resolve
Micro-scratches from cheap sleeves, pressure from overcrowded storage, UV exposure fading foils, humidity warping slabs, or loose cards shifting during transport are the real enemies of collectibles
While Pokemon cards have been increasing steadily in value, you may wonder will the value continue to increase
Risk: Theres no guarantee of a high grade and a lower than expected score may not increase the cards value
This will be right at home in decks with high mana value cards and will likely play quite nice in slower decks without all the zero to one drop ramp/rituals or low cost interaction
You need to be four wide, in-type, to make this mana positive, and at that point, your board is likely in a good position