If an opponent has cards in hand and mana around, you might re-think a certain play because your opponent might do something, like pop a counterspell or combat trick
Being colorless, its graveyard control that can go into any deck
however, being able to gather 4 Lore when Questing and having the Evasive keyword certainly makes it a very attractive card, despite how long itll take you to get into play
Roadside Reliquary Roadside Reliquary can provide you with some cards when mana is no longer relevant if you meet both conditions
You can pull off those counters for three cards, and if you managed to give it another counter, then you can keep it around (although I think it's better when you kill it)
Expert-Level Safe exiles another card from my library, and The War Doctor gets his second time counter