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Character and era-based themes One effective way to create cohesion is to focus on iconic characters or eras from the original series

Abilities that apply "as [this creature] enters" or "as [this creature] is turned face up" are also unaffected by Fractured Realm's ability

And while he may only enable you to sacrifice one permanent per turn, team him with sacrifice engines like Viscera Seer, tokens or recurring permanents (like Bloodghast or the cat oven combo of Witchs Oven and Cauldron Familiar) to sacrifice, and drainers like Blood Artist and Mayhem Devil, and things snowball very fast

1 Nightpack Ambusher

However, since it's fan-made, it's not immediately obvious how to access it