yugioh all dragon cards Dragons Collection (Alt. Art) - 8 set Card Games What are Yu-Gi-Oh dragons? —

Use low-cost characters to trade efficiently, aka take out a high-cost opposing character with your low-cost one

Most decks have at least a few of each

Additionally, thetaleofhousehoslow also posted an image confirming Young Wolf

The Unhinged design team (Randy Buehler, Brady Dommermuth, Brandon Bozzi, and myself) decided that speaking Pig Latin was annoying and hard enough that it should be a rarer occurrence (thus moved to uncommon) with a bigger payoff (thus moved from 2/2 first strike to 3/3 double strike)

While not all do, this can be helpful for picking up cards for your collection or your deck in a pinch

Casting Cost: Card Text: Addendum - If you cast this spell during your main phase, put a shield counter on a creature you control