One wizard's trash is another wizard's roving gang of abominations.

Modern Horizons 2

Patchwork Gnomes

Discard a card: Regenerate Patchwork Gnomes. (The next time this creature would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

Ultimate Masters

Discard a card: Regenerate Patchwork Gnomes.

"Just when I get them working, they always start fighting and tearing at each other for spare parts."
—Hanna, *Weatherlight* navigator

Tempest Remastered

When building gnomes, dwarves adhere to the highest standards. The gnomes themselves aren't as particular.

Odyssey

Discard a card from your hand: Regenerate Patchwork Gnomes.

Tempest

Choose and discard a card: Regenerate Patchwork Gnomes.