mtg cards with lifelink in Rules Text: Lifelink, Colors: Black,

1 Tawnos, Solemn Survivor

Best friends with Acererak the Archlich: If you can find a way to make that extra mana for free you can just keep looping it and win the game unless your opponents can do anything about it

The real boot to the nethers is the plot cost, which can bank this card for whenever your token army materializes when you've also got the right number of cards in hand

Rating: 3/5 Rafiki - Mystical Fighter Rafiki gets a second Amethyst card and this one is a 1-cost 0/2, but he has Challenger +3

Don't forget that you can mill yourself too, letting you use Brain Freeze to fuel graveyard-based strategies or self-mill win conditions