M:tG card similarity search
5R · Enchantment
At the beginning of your upkeep, target opponent reveals the top three cards of their library, may put a creature card from among them onto the battlefield, then puts the rest into their graveyard. You do the same with the top three cards of your library. If two creatures are put onto the battlefield this way, those creatures fight each other.
| Name | Mana | Type | Text |
|---|---|---|---|
| Riveteers Confluence | 2BRG | Sorcery | Choose three. You may choose the same mode more than once. • You draw a card and you lose 1 life. • Riveteers Confluence deals 1 damage to each creature and planeswalker you don't control. • You may put a land card from your hand or graveyard onto the battlefield tapped. |
| Arboria | 2GG | World Enchantment | Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn. |
| Primeval Herald | 3G | Creature — Elf Scout | Trample Whenever Primeval Herald enters the battlefield or attacks, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle. 3/1 |
| Zur the Enchanter | 1WUB | Legendary Creature — Human Wizard | Flying Whenever Zur the Enchanter attacks, you may search your library for an enchantment card with mana value 3 or less, put it onto the battlefield, then shuffle. 1/4 |
| Macabre Mockery | 2BR | Instant | Put target creature card from an opponent's graveyard onto the battlefield under your control. It gets +2/+0 and gains haste until end of turn. Sacrifice it at the beginning of the next end step. |
| Thieves' Auction | 4RRR | Sorcery | Exile all nontoken permanents. Starting with you, each player chooses one of the exiled cards and puts it onto the battlefield tapped under their control. Repeat this process until all cards exiled this way have been chosen. |
| Ramosian Sky Marshal | 3WW | Creature — Human Rebel | Flying {7}, {T}: Search your library for a Rebel permanent card with mana value 6 or less, put it onto the battlefield, then shuffle. 3/3 |
| Loam Dweller | 1G | Creature — Spirit | Whenever you cast a Spirit or Arcane spell, you may put a land card from your hand onto the battlefield tapped. 2/2 |
| Whisper Squad | B | Creature — Human Soldier | {1}{B}: Search your library for a card named Whisper Squad, put it onto the battlefield tapped, then shuffle. 1/1 |
| Hedron Detonator | 2R | Creature — Goblin Artificer | Whenever an artifact enters the battlefield under your control, Hedron Detonator deals 1 damage to target opponent. {T}, Sacrifice two artifacts: Exile the top card of your library. You may play that card this turn. 2/3 |