M:tG card similarity search
1U · Instant
You may return an Island you control to its owner's hand rather than pay this spell's mana cost. Counter target spell unless its controller pays {1}.
| Name | Mana | Type | Text |
|---|---|---|---|
| Coral Atoll | Land | Coral Atoll enters the battlefield tapped. When Coral Atoll enters the battlefield, sacrifice it unless you return an untapped Island you control to its owner's hand. {T}: Add {C}{U}. | |
| Surging Aether | 3U | Instant | Ripple 4 (When you cast this spell, you may reveal the top four cards of your library. You may cast spells with the same name as this spell from among those cards without paying their mana costs. Put the rest on the bottom of your library.) Return target permanent to its owner's hand. |
| Wand of Ith | 4 | Artifact | {3}, {T}: Target player reveals a card at random from their hand. If it's a land card, that player discards it unless they pay 1 life. If it isn't a land card, the player discards it unless they pay life equal to its mana value. Activate only during your turn. |
| Conversion | 2WW | Enchantment | At the beginning of your upkeep, sacrifice Conversion unless you pay {W}{W}. All Mountains are Plains. |
| Glaciers | 2WU | Enchantment | At the beginning of your upkeep, sacrifice Glaciers unless you pay {W}{U}. All Mountains are Plains. |
| Esper Sentinel | W | Artifact Creature — Human Soldier | Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays {X}, where X is Esper Sentinel's power. 1/1 |
| Fleetfoot Panther | 1GW | Creature — Cat | Flash When Fleetfoot Panther enters the battlefield, return a green or white creature you control to its owner's hand. 3/4 |
| Invasive Species | 2G | Creature — Insect | When Invasive Species enters the battlefield, return another permanent you control to its owner's hand. 3/3 |
| Elephant Grass | G | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Black creatures can't attack you. Nonblack creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you. |
| Sweep Away | 2U | Instant | Return target creature to its owner's hand. If that creature is attacking, you may put it on top of its owner's library instead. |