Crucible of Worlds overshot the mark a bit, though, and became more of an enabler of land destruction by looping Strip Mine and Wasteland than a way to recover from Stone Rain effects
We've seen cards with similar abilities, like Lithoform Engine and Strionic Resonator, used as combo pieces in the past, and Weaver of Harmony probably has this potential as well, although being limited to only copying abilities from enchantments making things a bit more challenging
Every turn, you can throw out another 2/2
Artifact - Equipment Color tag templates(None) Commander's Sphere : Add one mana of any color in your commander's color identity
They then have to shuffle their hand into their library, which means they usually have nothing to do but wait until theyve drawn themselves out of the game
The red sorcery Prisoner's Dilemma is just a fun time with your opponents