In Avatar, the removal of Learn allowed Wizards to push Lessons more power-wise, but at the cost of all of this intrigue
Additionally, players can tap The One Ring to put a burden counter on it, then draw a card for each burden counter
If the enchanted creature is removed from the battlefield, the Auras fall off and become creatures again, so you dont lose out on cards that way
The most important of which are Snow White, Fairest in the Land and The Troubadour, Musical Narrator, which both provide defensive power against any aggressive decks
The more well-known examples like Blood Moon, or even Back to Basics and Harbinger of the Sea in blue, are all ongoing
When you pay the mana ability to time travel three times, you can remove 3 time counters from each suspend card you control for them to hit the battlefield faster