A +0 ability makes a 3/2 vehicle token with Crew 1, and she has a static ability that 'animates' a vehicle at the beginning of combat, giving it haste
Feraligatr's art comes from Acorviart, and Anderson is credited as the creator behind the limited edition Toxtricity ex

Section 29 Summary Input: One playing of Spinal Villain Output: Lots of reuse of King Crab Layer count: For each Bloodbond March, for each Clash of Realities on a new Mimic Vat, for each Guilty Conscience on Mimic Vat, for each Rite of Passage putting counters on Mimic Vat, for each Doubling Season on the Rite of Passage counters added to Mimic Vat, for each Rings of Brighthearth on Sinking Feeling's ability while it's attached to Mimic Vat, for each Rings of Brighthearth on Mimic Vat's ability, for each Clash of Realities on Spinal Villain, for each Guilty Conscience on Spinal Villain, for each Rite of Passage putting counters on Spinal Villain, for each Doubling Season on the Rite of Passage counters added to Spinal Villain, for each Rings of Brighthearth on Sinking Feeling's ability while it's attached to Spinal Villain, for each Rings of Brighthearth on Spinal Villain's ability, for each Grip of Chaos, for each Psychic Battle...15

You usually earn promo cards by completing solo battle challenges, and they have different art and attacks than standard cards