Ken would obviously benefit from some of the power-boosting cards we detailed above for Ryu
You can see how that worked in this stunning Palkia & Dialga Legend by Shinji Higuchi & Sachiko Eba
Contingency Plan is Index, except with the bonus of being able to outright get rid of the cards you just dont want to have staying on top of your library
Creatures that enter the battlefield attacking were never declared as attackers, so they won't count toward melee's effect
In addition to these, #1007 "Polymerization" (internal number 1003) has an alternate password version with the number 1008 and the internal number 1034
On top of a winning condition revolving "Knock-outs," mechanics are also based on Pokemon concepts in the video games: Evolution, Energy Cards for casting (Pokemon Types), buffing Pokemon (Tools and Supporters), and altering the state of play (Stadium, Trainer Cards)