M:tG card similarity search
2 · Legendary Artifact
Whenever two or more creatures you control attack a player, look at the top five cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
| Name | Mana | Type | Text |
|---|---|---|---|
| Isleback Spawn | 5UU | Creature — Kraken | Shroud (This creature can't be the target of spells or abilities.) Isleback Spawn gets +4/+8 as long as a library has twenty or fewer cards in it. 4/8 |
| Watchful Naga | 2G | Creature — Naga Wizard | You may exert Watchful Naga as it attacks. When you do, draw a card. (An exerted creature won't untap during your next untap step.) 2/2 |
| Celebrate the Harvest | 3G | Sorcery | Search your library for up to X basic land cards, where X is the number of different powers among creatures you control. Put those cards onto the battlefield tapped, then shuffle. |
| Evolution Charm | 1G | Instant | Choose one — • Search your library for a basic land card, reveal it, put it into your hand, then shuffle. • Return target creature card from your graveyard to your hand. • Target creature gains flying until end of turn. |
| Withering Gaze | 2U | Sorcery | Target opponent reveals their hand. You draw a card for each Forest and green card in it. |
| Perpetual Timepiece | 2 | Artifact | {T}: Mill two cards. {2}, Exile Perpetual Timepiece: Shuffle any number of target cards from your graveyard into your library. |
| Conduit of Ruin | 6 | Creature — Eldrazi | When you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top. The first creature spell you cast each turn costs {2} less to cast. 5/5 |
| Ruin in Their Wake | 1G | Sorcery | Devoid (This card has no color.) Search your library for a basic land card and reveal it. You may put that card onto the battlefield tapped if you control a land named Wastes. Otherwise, put that card into your hand. Then shuffle. |
| Fey Steed | 2WW | Creature — Elk | Whenever Fey Steed attacks, another target attacking creature you control gains indestructible until end of turn. Whenever a creature or planeswalker you control becomes the target of a spell or ability an opponent controls, you may draw a card. 4/4 |
| Cogwork Librarian | 4 | Artifact Creature — Construct | Draft Cogwork Librarian face up. As you draft a card, you may draft an additional card from that booster pack. If you do, put Cogwork Librarian into that booster pack. 3/3 |