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 |
|---|---|---|---|
| Phyrexian Rebirth | 4WW | Sorcery | Destroy all creatures, then create an X/X colorless Phyrexian Horror artifact creature token, where X is the number of creatures destroyed this way. |
| Kaya, Ghost Haunter | 2WB | Legendary Planeswalker — Kaya | [0]: Exile Kaya, Ghost Haunter haunting target creature for as long as that creature remains on the battlefield. [−1]: You get an emblem with, "At the beginning of your upkeep, this emblem deals 3 damage to the owner of target haunted creature." [−2]: You get an emblem with, "At the beginning of your upkeep, gain control of target haunted creature for as long as it remains haunted." Loyalty 3 |
| Nylea's Huntmaster | 3G | Creature — Centaur Shaman | When Nylea's Huntmaster enters the battlefield, target creature you control gets +X/+0 until end of turn, where X is your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) 4/3 |
| Sinuous Benthisaur | 5U | Creature — Dinosaur | When Sinuous Benthisaur enters the battlefield, look at the top X cards of your library, where X is the number of Caves you control plus the number of Cave cards in your graveyard. Put two of those cards into your hand and the rest on the bottom of your library in a random order. 4/4 |
| Myr Battlesphere | 7 | Artifact Creature — Myr Construct | When Myr Battlesphere enters the battlefield, create four 1/1 colorless Myr artifact creature tokens. Whenever Myr Battlesphere attacks, you may tap X untapped Myr you control. If you do, Myr Battlesphere gets +X/+0 until end of turn and deals X damage to the player or planeswalker it's attacking. 4/7 |
| Forgotten Harvest | 1G | Enchantment | At the beginning of your upkeep, you may exile a land card from your graveyard. If you do, put a +1/+1 counter on target creature. |
| Shifting Wall | X | Artifact Creature — Wall | Defender (This creature can't attack.) Shifting Wall enters the battlefield with X +1/+1 counters on it. 0/0 |
| Ezuri, Claw of Progress | 2GU | Legendary Creature — Phyrexian Elf Warrior | Whenever a creature with power 2 or less enters the battlefield under your control, you get an experience counter. At the beginning of combat on your turn, put X +1/+1 counters on another target creature you control, where X is the number of experience counters you have. 3/3 |
| Stolen Strategy | 4R | Enchantment | At the beginning of your upkeep, exile the top card of each opponent's library. Until end of turn, you may cast spells from among those exiled cards, and you may spend mana as though it were mana of any color to cast those spells. |
| Dreampod Druid | 1G | Creature — Human Druid | At the beginning of each upkeep, if Dreampod Druid is enchanted, create a 1/1 green Saproling creature token. 2/2 |