japanese squirtle pokemon card #007 (1996) PSA 10 – Zapp! Comics Pokemon Card Squirtle LV.16 1ED

Mechanically, they could move counters between other creatures that represent their parasitic larvae, and perhaps have healing or protective effects on the "host" creature - unless the host is black-aligned

Best of all, this card can stack with itself and others like it, making your goblin horde a formidable enemy

Vehicles aren't the strongest type for Commander to build around with 40 life and 3 foes, so your 2 mana 3/3 with flying and crew 1 won't be as impactful with 40 life on one foe and 120 life on three as a single 20 life duel

You get a poison counter

(Source) We werent able to find any recent sales of this one, so hopefully the remaining cards have become family heirlooms as intended