u/TheAndrewCR

Sunbird's invocation all the way. It doesn't survive a turn cycle often, but when it does, I can usually take it from there and win on the same turn

Rough definition of do-nothing: Any card (usually a premanent) which does nothing when you cast it, rather giving long-term value. This leaves plenty of room for opponents to get rid of it

Personal honourable mentions: [[Moldervine Reclamation]] and [[Mana Reflection]] in certain situations. You need at least like 8 or 9 mana to get real value out of it in the same turn you play it, but at that point ehhh it's expected you could win