the devil's avatar yugioh card Diabolica Draconique General - Yu-Gi-Oh! Database Vanquish Soul Snow Devil -

It kills things it targets, it is easy to cast and it is instant

Once per turn, if a face-up "Gunkan" monster(s) you control that was Special Summoned from the Extra Deck is sent to your GY by an opponent's card: Activate this effect

Coronation of Chaos

Along with the Eeveelutions, Terrastal Festival ex has plenty of other Secret Rares, including special art forms for Bloodmoon Ursaluna ex and Gholdengo

While Cynthia is a late bloomer, she continues to receive gorgeous cards, from Sword & Shield's Crown Zenith, to Scarlet & Violet's Destined Rivals

This might not seem like it's all that useful, but there are all sorts of triggered abilities that go off on upkeep, like Suspend cards losing counters, and coming in more quickly