Because it is a continuous effect, the attack power increases from the moment it enters the damage step
Once per turn, during your second Standby Phase after this card was banished to activate this effect: Special Summon this card in Attack Position
If you have a playgroup with far more interaction, I would probably add some more mana rocks instead
SIR, SAR, Gold Cards Japanese and English Pokmon cards have different rarity structures
Each energy card is identical, depending on the type of energy it represents, and can be attached to one of your Pokmon during your turn
We start with one in the main deck as a hedge, with another in the sideboard for the matchups where it is especially powerful