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 |
|---|---|---|---|
| Wirewood Channeler | 3G | Creature — Elf Druid | {T}: Add X mana of any one color, where X is the number of Elves on the battlefield. 2/2 |
| Sunken City | UU | Enchantment | At the beginning of your upkeep, sacrifice Sunken City unless you pay {U}{U}. Blue creatures get +1/+1. |
| Harabaz Druid | 1G | Creature — Human Druid Ally | {T}: Add X mana of any one color, where X is the number of Allies you control. 0/1 |
| Brilliant Spectrum | 3U | Sorcery | Converge — Draw X cards, where X is the number of colors of mana spent to cast this spell. Then discard two cards. |
| Primal Order | 2GG | Enchantment | At the beginning of each player's upkeep, Primal Order deals damage to that player equal to the number of nonbasic lands they control. |
| Sunflare Shaman | 1R | Creature — Elemental Shaman | {1}{R}, {T}: Sunflare Shaman deals X damage to any target and X damage to itself, where X is the number of Elemental cards in your graveyard. 2/1 |
| Caged Sun | 6 | Artifact | As Caged Sun enters the battlefield, choose a color. Creatures you control of the chosen color get +1/+1. Whenever a land's ability causes you to add one or more mana of the chosen color, add one additional mana of that color. |
| The Tabernacle at Pendrell Vale | Legendary Land | All creatures have "At the beginning of your upkeep, destroy this creature unless you pay {1}." | |
| Cinder Giant | 3R | Creature — Giant | At the beginning of your upkeep, Cinder Giant deals 2 damage to each other creature you control. 5/3 |
| Stasis | 1U | Enchantment | Players skip their untap steps. At the beginning of your upkeep, sacrifice Stasis unless you pay {U}. |