how rare is an ex pokemon card this a card? : r/PokemonTCG Pokémon TCG Pocket's Deluxe Pack:

This version elevates the character into a commander figure, providing a structural centerpiece that allows a previously unplayable theme to flourish

K9-EW Special Release Experiment X TRAP Special Summon 1 "K9" monster from your hand or GY, then you can Special Summon 1 "K9" Xyz Monster from your Extra Deck, by using that monster as material (this is treated as an Xyz Summon), but destroy the monster Special Summoned from the Extra Deck, during the End Phase of the next turn

If you think about it, you can create various combos, such as setting Give and Takeand Waking the Dragonwithout Traptrix Myrmeleoto revive Traptrix Myrmeleoon your opponents field and using a forced effect to split Waking the Dragon

Had a bit of back-and-forward regarding bleeds etc