M:tG card similarity search
3B · Instant
If you control a Swamp, you may pay 4 life rather than pay this spell's mana cost. Destroy target nonblack creature. It can't be regenerated.
| Name | Mana | Type | Text |
|---|---|---|---|
| Toxic Stench | 1B | Instant | Target nonblack creature gets -1/-1 until end of turn. Threshold — If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated. |
| Papercraft Decoy | 2 | Artifact Creature — Frog | When Papercraft Decoy leaves the battlefield, you may pay {2}. If you do, draw a card. 2/1 |
| Erosion | UUU | Enchantment — Aura | Enchant land At the beginning of the upkeep of enchanted land's controller, destroy that land unless that player pays {1} or 1 life. |
| Spellbane Centaur | 2G | Creature — Centaur | Creatures you control can't be the targets of blue spells or abilities from blue sources. 3/2 |
| Norn's Annex | 3W/PW/P | Artifact | ({W/P} can be paid with either {W} or 2 life.) Creatures can't attack you or planeswalkers you control unless their controller pays {W/P} for each of those creatures. |
| Cradle of Vitality | 3W | Enchantment | Whenever you gain life, you may pay {1}{W}. If you do, put a +1/+1 counter on target creature for each 1 life you gained. |
| Rhystic Deluge | 2U | Enchantment | {U}: Tap target creature unless its controller pays {1}. |
| Sram's Expertise | 2WW | Sorcery | Create three 1/1 colorless Servo artifact creature tokens. You may cast a spell with mana value 3 or less from your hand without paying its mana cost. |
| Leyline of Punishment | 2RR | Enchantment | If Leyline of Punishment is in your opening hand, you may begin the game with it on the battlefield. Players can't gain life. Damage can't be prevented. |
| Sivvi's Ruse | 2WW | Instant | If an opponent controls a Mountain and you control a Plains, you may cast this spell without paying its mana cost. Prevent all damage that would be dealt this turn to creatures you control. |