Of the three, two of these Pokmon Goldeen and Staryu are un-evolved base Pokmon
But when the modular ability triggers it checks last known information for the number of +1/+1 counters it moves
Perhaps realizing the value that they were printing into the world, the Pokmon Company decided to print a very small amount of these prizes the consensus is that there are just 3 of these Pikachus in the world , making this a serious contender for the rarest Pokmon card
you could gain three life and surveil three, counter a target creature spell, or destroy a target enchantment
In an aggro match-up, focus on getting more of your high-value questers like Wendy Darling, Talented Sailor on the board early, then use characters like Jasper and Kit Cloudkicker to slow your opponent down while you out-earn them on lore
My goal is by no means to shame you for playing those cards - I just feel the broader EDH format as a whole is becoming quite uniform and samey, in part by people turning to net-decking or using automatic online suggestion tools too often