base set pikachu pokemon card 1999 Crystal Series Preserved in a tamper pikachu first edition pokemon card

Echoing Assault Another temporary token provider that you can maximize with cards like The Master, Multiplied

III Choose a card name

they're far from optimal as presented, but they have most of the keystone cards and you can head into PVP and not lose immediately even without fiddling

(1/12/2024) Tapping a multicolored creature using convoke will pay for or one mana of your choice of any of that creature's colors.

While there are certainly quicker ways to build up tokens over time, the idea of pumping up Earl with Ethereal Armor or artifact equipment and littering the field with squirrels will be a powerful strategy