M:tG card similarity search
1W · Enchantment
At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice Planar Collapse and destroy all creatures. They can't be regenerated.
| Name | Mana | Type | Text |
|---|---|---|---|
| The Mightstone and Weakstone | 5 | Legendary Artifact — Powerstone | When The Mightstone and Weakstone enters the battlefield, choose one — • Draw two cards. • Target creature gets -5/-5 until end of turn. {T}: Add {C}{C}. This mana can't be spent to cast nonartifact spells. (Melds with Urza, Lord Protector.) |
| Extravagant Replication | 4UU | Enchantment | At the beginning of your upkeep, create a token that's a copy of another target nonland permanent you control. |
| Disemvowel | 3BB | Sorcery | Destroy target creature. That creature's controller loses 1 life for each unique vowel in the creature's name. (The vowels are A, E, I, O, U, and Y.) |
| Begin Anew | GGWW | Sorcery | Destroy all creatures. Creature cards in your hand perpetually get +1/+1. |
| Thought-String Analyst | UB | Creature — Human Wizard | At the beginning of your upkeep, exile the top card of target opponent's library face down. You lose life equal to its mana value. You may look at and play that card for as long as it remains exiled, and mana of any type can be spent to cast that spell. 2/2 |
| Crystal Vein | Land | {T}: Add {C}. {T}, Sacrifice Crystal Vein: Add {C}{C}. | |
| Eye of Ramos | 3 | Artifact | {T}: Add {U}. Sacrifice Eye of Ramos: Add {U}. |
| Heart of Ramos | 3 | Artifact | {T}: Add {R}. Sacrifice Heart of Ramos: Add {R}. |
| Horn of Ramos | 3 | Artifact | {T}: Add {G}. Sacrifice Horn of Ramos: Add {G}. |
| Skull of Ramos | 3 | Artifact | {T}: Add {B}. Sacrifice Skull of Ramos: Add {B}. |