M:tG card similarity search
3WW · Creature — Avatar
At the beginning of your upkeep, you may choose a card type. If you do, each player sacrifices a permanent of that type. 4/4
| Name | Mana | Type | Text | 
|---|---|---|---|
| Grave Sifter | 5G | Creature — Elemental Beast | When Grave Sifter enters the battlefield, each player chooses a creature type and returns any number of cards of that type from their graveyard to their hand. 5/7 | 
| Anowon, the Ruin Sage | 3BB | Legendary Creature — Vampire Shaman | At the beginning of your upkeep, each player sacrifices a non-Vampire creature. 4/3 | 
| Engineered Plague | 2B | Enchantment | As Engineered Plague enters the battlefield, choose a creature type. All creatures of the chosen type get -1/-1. | 
| Raise the Palisade | 4U | Sorcery | Choose a creature type. Return all creatures that aren't of the chosen type to their owners' hands. | 
| Unnatural Selection | 1U | Enchantment | {1}: Choose a creature type other than Wall. Target creature becomes that type until end of turn. | 
| Mistform Mutant | 4UU | Creature — Illusion Mutant | {1}{U}: Choose a creature type other than Wall. Target creature becomes that type until end of turn. 3/4 | 
| Mirror of the Forebears | 2 | Artifact | As Mirror of the Forebears enters the battlefield, choose a creature type. {1}: Until end of turn, Mirror of the Forebears becomes a copy of target creature you control of the chosen type, except it's an artifact in addition to its other types. | 
| Vanquisher's Banner | 5 | Artifact | As Vanquisher's Banner enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1/+1. Whenever you cast a creature spell of the chosen type, draw a card. | 
| Realmwright | U | Creature — Vedalken Wizard | As Realmwright enters the battlefield, choose a basic land type. Lands you control are the chosen type in addition to their other types. 1/1 | 
| Squeaking Pie Grubfellows | 3B | Creature — Goblin Shaman | Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Squeaking Pie Grubfellows, you may reveal it. If you do, each opponent discards a card. 3/2 |