That kind of plug-and-play power is exactly why many players call it the strongest Yu-Gi-Oh
Living Plane turns every land into a removal target, something that lands usually avoid fairly well
If it's not your turn to act, it will be greyed out
It effectively tacks onto whatever youre searching for, meaning youll struggle to have the mana for more expensive artifacts
Having access to your best spell whenever you want it, and getting a body as well, allows you to close out the game incidentally, as a side-effect of cementing your control over the game
Ifnir Deadlands I appreciate that Ifnir Deadlands doesnt enter tapped, which makes it something of a freeroll for many decks, and it offers sluggish removal rather than anti-flood protection