M:tG card similarity search
2RR · Enchantment
At the beginning of your upkeep, exile the top two cards of your library. Until your next end step, you may play one of those cards. At the beginning of your end step, if you didn't play a card from exile this turn, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.")
| Name | Mana | Type | Text |
|---|---|---|---|
| Kayla's Music Box | 2 | Legendary Artifact | {W}, {T}: Look at the top card of your library, then exile it face down. (You may look at it any time.) {T}: Until end of turn, you may play cards you own exiled with Kayla's Music Box. |
| Necro-Impotence | BBB | Enchantment | Skip your untap step. At the beginning of your upkeep, you may pay X life. If you do, untap X permanents. Pay ½ life: Exile the top card of your library face down. Put that card into your hand at the beginning of the next end step. |
| Warehouse Thief | 3R | Creature — Tiefling Rogue | {2}, {T}, Sacrifice an artifact or creature: Exile the top card of your library. Until the end of your next turn, you may play that card. 4/2 |
| False Memories | 1U | Instant | Mill seven cards. At the beginning of the next end step, exile seven cards from your graveyard. |
| Harnfel, Horn of Bounty | 4R | Legendary Artifact | Discard a card: Exile the top two cards of your library. You may play those cards this turn. |
| Whisperwood Elemental | 3GG | Creature — Elemental | At the beginning of your end step, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Sacrifice Whisperwood Elemental: Until end of turn, face-up nontoken creatures you control gain "When this creature dies, manifest the top card of your library." 4/4 |
| Vinesoul Spider | 1G | Creature — Elemental Spider | Reach At the beginning of your end step, put a random land card from your library into your graveyard. 3/2 |
| Promise of Aclazotz | 1B | Enchantment | At the beginning of your end step, you may sacrifice a non-Demon creature. If you do, populate. (Create a token that's a copy of a creature token you control.) |
| Ire Shaman | 1R | Creature — Orc Shaman | Menace (This creature can't be blocked except by two or more creatures.) Megamorph {R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When Ire Shaman is turned face up, exile the top card of your library. Until end of turn, you may play that card. 2/1 |
| Crystal Golem | 4 | Artifact Creature — Golem | At the beginning of your end step, Crystal Golem phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.) 3/3 |