This can depend on a number of factors, such as the power of its attacks, the type of Pokmon, the rarity of the card, and the special effects that come with it
Begrudged as I am with the barrage of this generation's Magic pseudo-characters, the card does also tell a good story
When you do, attach target Equipment you control to target creature you control
You get to put a lot of yourself into them, and even if you take a precon deck or you a premade character and modify it to your taste, theres still going to be a lot of yourself in the final product
Special Summon up to 2 Zombie-Type monsters from your hand whose combined ATK is exactly 2000
In fact, a flashback spell like Increasing Ambition might be better if you skip casting it the first time and just discard it and flash it back for the greater effect