M:tG card similarity search
4 · Artifact
When Khalni Gem enters the battlefield, return two lands you control to their owner's hand. {T}: Add two mana of any one color.
| Name | Mana | Type | Text |
|---|---|---|---|
| Petrahydrox | 3U/R | Creature — Weird | ({U/R} can be paid with either {U} or {R}.) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand. 3/3 |
| Lavaball Trap | 6RR | Instant — Trap | If an opponent had two or more lands enter the battlefield under their control this turn, you may pay {3}{R}{R} rather than pay this spell's mana cost. Destroy two target lands. Lavaball Trap deals 4 damage to each creature. |
| Planar Birth | 1W | Sorcery | Return all basic land cards from all graveyards to the battlefield tapped under their owners' control. |
| Persistent Nightmare | Creature — Nightmare | Skulk (This creature can't be blocked by creatures with greater power.) When Persistent Nightmare deals combat damage to a player, return it to its owner's hand. 1/1 | |
| Timeless Witness | 2GG | Creature — Human Shaman | When Timeless Witness enters the battlefield, return target card from your graveyard to your hand. Eternalize {5}{G}{G} ({5}{G}{G}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a 4/4 black Zombie Human Shaman with no mana cost. Eternalize only as a sorcery.) 2/1 |
| Barrow Witches | 4B | Creature — Human Warlock | When Barrow Witches enters the battlefield, return target Knight card from your graveyard to your hand. 3/4 |
| Dread Osseosaur | Creature — Dinosaur Skeleton Horror | Menace Whenever Dread Osseosaur enters the battlefield or attacks, you may mill two cards. (You may put the top two cards of your library into your graveyard.) 5/4 | |
| Overgrowth | 2G | Enchantment — Aura | Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}{G}. |
| Wild Growth | G | Enchantment — Aura | Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}. |
| Great Whale | 5UU | Creature — Whale | When Great Whale enters the battlefield, untap up to seven lands. 5/5 |