M:tG card similarity search
3UU · Enchantment
As Psychic Allergy enters the battlefield, choose a color. At the beginning of each opponent's upkeep, Psychic Allergy deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control. At the beginning of your upkeep, destroy Psychic Allergy unless you sacrifice two Islands.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ruthless Technomancer | 3B | Creature — Human Wizard | When Ruthless Technomancer enters the battlefield, you may sacrifice another creature you control. If you do, create a number of Treasure tokens equal to that creature's power. {2}{B}, Sacrifice X artifacts: Return target creature card with power X or less from your graveyard to the battlefield. X can't be 0. 2/4 |
| Melancholy | 2B | Enchantment — Aura | Enchant creature When Melancholy enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. At the beginning of your upkeep, sacrifice Melancholy unless you pay {B}. |
| Thirst | 2U | Enchantment — Aura | Enchant creature When Thirst enters the battlefield, tap enchanted creature. Enchanted creature doesn't untap during its controller's untap step. At the beginning of your upkeep, sacrifice Thirst unless you pay {U}. |
| Smoldering Werewolf | 2RR | Creature — Werewolf Horror | When Smoldering Werewolf enters the battlefield, it deals 1 damage to each of up to two target creatures. {4}{R}{R}: Transform Smoldering Werewolf. 3/2 |
| Firemind Vessel | 4 | Artifact | Firemind Vessel enters the battlefield tapped. {T}: Add two mana of different colors. |
| Plant Elemental | 1G | Creature — Plant Elemental | When Plant Elemental enters the battlefield, sacrifice it unless you sacrifice a Forest. 3/4 |
| Arcane Denial | 1U | Instant | Counter target spell. Its controller may draw up to two cards at the beginning of the next turn's upkeep. You draw a card at the beginning of the next turn's upkeep. |
| By Invitation Only | 3WW | Sorcery | Choose a number between 0 and 13. Each player sacrifices that many creatures. |
| Sardian Cliffstomper | 1R | Creature — Minotaur Barbarian | As long as it's your turn and you control four or more Mountains, Sardian Cliffstomper gets +X/+0, where X is the number of Mountains you control. 0/4 |
| Mirror Mirror | 7 | Artifact | Mirror Mirror enters the battlefield tapped. {7}, {T}, Sacrifice Mirror Mirror: Choose target player. At the beginning of the next end step, exchange life totals with that player, exchange control of all permanents you and that player control, and exchange cards in your hands, cards in your libraries, and cards in your graveyards. |