Pulmonic Sliver + Basal Sliver + Realmwalker

Pulmonic Sliver

Basal Sliver

Realmwalker

How it works

1. Activate the Sliver that can be cast using by sacrificing it, adding .
2. The Sliver is put onto the top of your library instead of into your graveyard due to the replacement effect given to it by Pulmonic Sliver.
3. Cast the Sliver from the top of your library by paying its mana cost.
4. Repeat.

This insidious loop turns your own deck into a recursive engine by leveraging the universal type-granting of Realmwalker—which enters as every creature type, including Sliver—alongside the keyword-granting hive mind. When you sacrifice a creature to Basal Sliver for a quick burst of black mana, Pulmonic Sliver steps in with its replacement effect to intercept the trip to the graveyard and place the creature right back on top of your library. From there, Realmwalker's static ability lets you immediately cast that creature straight off the top of your library, fueling the whole cycle anew to generate infinite entry and leave-the-battlefield triggers as well as a massive storm count.