Take the concept of +1/+1, -1/-1, or level up counters to the next step and you have permanent alterations to a card, or what MTG Arena calls perpetually
This white enchantment gains tons of life in Commander unless your opponents are all on combo or control, and tapping creatures gives aggressive decks a window to attack
The combination of fast turnaround, premium materials, and the included magnetic case consistently surprises first-time buyers who expect something more generic
Enduring Curiosity All the Enduring glimmers from Duskmourn: House of Horror are great because of their ability to come back to the battlefield as an enchantment
Especially if you can just untap Candle with a Key
I frequently forget this ability exists, because its almost always overkill, but the card filtering is insanely useful for finding a way to close the game