There are some commanders printed that incentivize you to attack players either with their own stolen creatures or with creatures you control but dont own
Now, milling your opponents in Commander is not always the best idea, but it is a pretty unique take on a tribal theme, and given that you can build around it to an extent
Each set of Disney Lorcana has seen the release of several Enchanted cards, the highest rarity cards in the game
Its nice growing creatures with combat-relevant abilities, and double strike is one of the more relevant ones
Sacrifice a creature like Death Cultist, Mortuary puts it back on top of your library, and Gwenom lets you immediately replay it by paying 1 life
The Power Nine are a relic of a brief time when card design was unfettered by concerns of balance against other sets, and their abilities are truly exceptional as a result