M:tG card similarity search
3 · Legendary Artifact
Whenever you cast a multicolored spell, create a tapped Powerstone token. (It's an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") {X}{X}{X}, {T}: Look at the top X cards of your library. Put up to two of them into your hand and the rest on the bottom of your library in a random order.
| Name | Mana | Type | Text |
|---|---|---|---|
| Teferi's Puzzle Box | 4 | Artifact | At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards. |
| Case the Joint | 3U | Instant | Draw two cards, then look at the top card of each player's library. |
| Dryad Greenseeker | 1G | Creature — Dryad | {T}: Look at the top card of your library. If it's a land card, you may reveal it and put it into your hand. 1/3 |
| Sphinx of Jwar Isle | 4UU | Creature — Sphinx | Flying Shroud (This creature can't be the target of spells or abilities.) You may look at the top card of your library any time. 5/5 |
| Lila, Hospitality Hostess | 2GW | Legendary Creature — Elf Employee | You may look at the top card of your library any time. You may cast common spells from the top of your library. Guests you control get +1/+1. 3/3 |
| Ethereal Ambush | 3GU | Instant | Manifest the top two cards of your library. (To manifest a card, 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.) |
| Lens of Clarity | 1 | Artifact | You may look at the top card of your library and at face-down creatures you don't control any time. |
| Akal Pakal, First Among Equals | 2U | Legendary Creature — Human Advisor | At the beginning of each player's end step, if an artifact entered the battlefield under your control this turn, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. 1/5 |
| Interplanar Tunnel | Phenomenon | When you encounter Interplanar Tunnel, reveal cards from the top of your planar deck until you reveal five plane cards. Put a plane card from among them on top of your planar deck, then put the rest of the revealed cards on the bottom in a random order. (Then planeswalk away from this phenomenon.) | |
| Scion of Halaster | 1B | Legendary Enchantment — Background | Commander creatures you own have "The first time you would draw a card each turn, instead look at the top two cards of your library. Put one of them into your graveyard and the other back on top of your library. Then draw a card." |