Honestly, looking at the card alone, it's not a card that can be used extensively, but the parts for life-gain decks themselves are available in the Standard environment, and I think it's possible to adopt it in a form that combines Orzhov sacrifice themes
When you get right down to it, the difference between death and life is just a membrane-enclosed environment maintained by a metabolic process. Gulistan, Simic biomancer Illustrated by James Paick Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
This leaves just one Phyrexian planeswalker left to see
1 Available New English $7.00 (approx
It could be months or even years before a player finds the Serialized One Ring card, and there's no guarantee whoever finds it will make it public
But these kinds of effects always net you more than you think and make board wipes a little more survivable in your creature decks