Well, I Love BLASTOISE but here is the list then why i choose them
5 Croconaw Level 41
4 Misty's Poliwhril
3 Poliwhril Neo Discovery
2 Feraligatr
1 MagiKarp Just Kidding its Blastoise the King


5 Well, the step to Feraligatr people miss he is great it helps Feraligatr to 
do more damage.
4 The Greatest weapon in the Raindance that's all i have have to say for this 
card.
3 With Brock's Ninetails,Rainbow energy, and a gold it deadly
2 HELLO?????? It's the greatest water pokemon in the Rocket On! format
1 Just Sick he even scares me in my sleep. With Energy Flow and Pokemon 
Center he can well be a new Stall