Urborg, Tomb of Yawgmoth [Time Spiral Remastered]Set: Time Spiral Remastered Type: Legendary Land Rarity: Rare Each land is a Swamp in addition to its other land types. "Yawgmoth's corpse is a wound in the universe. His foul blood seeps out, infecting the land with his final curse." Lord Windgrace

Set: Ixalan Type: Artifact — Equipment Rarity: Rare Cost: {2} When Dowsing Dagger enters the battlefield

Set: Fourth Edition (Foreign White Border) Rarity: Rare All players shuffle their hands into their libraries and then draw the same number of cards they originally held

−8: Search your library for any number of Dragon creature cards

if it isn't a mana ability

Set: Commander 2020 Type: Legendary Creature — Elemental Dog Rarity: Mythic Cost: {3}{R}{G} Partner with Haldan

except it doesn't copy that creature's color and it has this ability

Set: World Championship Decks 2000 Type: Card Rarity: Common "World Champion" was the one honor Jon Finkel had yet to claim

Whenever Mindleech Mass deals combat damage to a player

Set: Throne of Eldraine Type: Legendary Planeswalker — Rowan Rarity: Mythic Cost: {3}{R}{R} +1: Up to one target creature gets +3/+0 and gains first strike until end of turn

—Greek proverb

then target player reveals their hand and discards all cards with that name

Set: Commander 2015 Type: Sorcery Rarity: Rare Cost: {2}{R}{R} Chain Reaction deals X damage to each creature