M:tG card similarity search
1U · Enchantment
Whenever a player puts a nontoken creature onto the battlefield, that player returns a land they control to its owner's hand.
| Name | Mana | Type | Text |
|---|---|---|---|
| Geomancer's Gambit | 2R | Sorcery | Destroy target land. Its controller may search their library for a basic land card, put it onto the battlefield, then shuffle. Draw a card. |
| Free-for-All | 3U | Enchantment | When Free-for-All enters the battlefield, exile all creatures face down. At the beginning of each player's upkeep, that player chooses a card exiled with Free-for-All at random and puts it onto the battlefield. When Free-for-All leaves the battlefield, put all cards exiled with it into their owners' graveyards. |
| Worms of the Earth | 2BBB | Enchantment | Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth. |
| Breach the Multiverse | 5BB | Sorcery | Each player mills ten cards. For each player, choose a creature or planeswalker card in that player's graveyard. Put those cards onto the battlefield under your control. Then each creature you control becomes a Phyrexian in addition to its other types. |
| Geistwave | 1U | Instant | Return target nonland permanent to its owner's hand. If you controlled that permanent, draw a card. |
| Farewell to Arms | 1BB | Enchantment | As Farewell to Arms enters the battlefield, choose a hand attached to an opponent's arm. When the chosen hand isn't behind its owner's back, sacrifice Farewell to Arms. If you do, that player discards their hand . . . of cards. (The lawyers wouldn't let us do it the other way.) |
| Harbinger of the Tides | UU | Creature — Merfolk Wizard | You may cast Harbinger of the Tides as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) When Harbinger of the Tides enters the battlefield, you may return target tapped creature an opponent controls to its owner's hand. 2/2 |
| Pir's Whim | 3G | Sorcery | For each player, choose friend or foe. Each friend searches their library for a land card, puts it onto the battlefield tapped, then shuffles. Each foe sacrifices an artifact or enchantment they control. |
| Seasons Past | 4GG | Sorcery | Return any number of cards with different mana values from your graveyard to your hand. Put Seasons Past on the bottom of its owner's library. |
| Political Trickery | 2U | Sorcery | Exchange control of target land you control and target land an opponent controls. (This effect lasts indefinitely.) |