Four mana to produce a Zombie for each card discarded is more than serviceable, and eventually you can service your vehicle with a 2/2 Zombie crew member to block with a 5/5 for days or go in swinging if thats whats required
Thats where VSTAR Pokmon come in, which are special cards that must evolve from Pokmon-V
Prime Catcher is a must in this deck, and I decided the spot it should take is Bosss Orders [Paldea Evolved], because it gives us more flexibility
The only cards in the set played more than this are the Triomes, 2 Ultimatae and a creature that can go in a 5 color deck and taps for WUBRG
The full 30-card Gold DON lineup means meaningful chase value across many packs
I've also used him to draw a card and some life, and then folks waste some attacks to kill him because they have heightened "every planeswalker is a threat" spider sense (which doesn't work for Dovin Baan as much) and they waste some turns