Ones all about death loops, the other endless scaling
These are: Ahoy Mateys (black/blue/red) Blood Rites (black/white) Explorers of the Deep (blue/green) Veloci-Ramp-Tor (green/red/white) The priciest reprint in Ahoy Mateys (according to deck-building database Moxfield) is Black Market Connections, which currently goes for a shiny $37.99 (31.20)
Theyre easy to set up, simple
This red ramp is also conditional and requires you to use equipment to gain the benefit, but just think, this equipment support card paid for itself in one activation, and if it so happens to carry equipment, that evasion means a lot for aggro decks
Adventurer's Inn Rarity: Common Card Number: 271 Artwork By: Allen Morris Current Market Price: $0.28 Normal, $0.54 Foil Details: Magic players love cards that can give you life, and Adventurer's Inn is no exception