M:tG card similarity search
5 · Legendary Artifact
At the beginning of your upkeep, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") {T}, Sacrifice three Clues: Search your library for a card, put that card into your hand, then shuffle.
| Name | Mana | Type | Text |
|---|---|---|---|
| Gigantiform | 3GG | Enchantment — Aura | Kicker {4} Enchant creature Enchanted creature has base power and toughness 8/8 and has trample. When Gigantiform enters the battlefield, if it was kicked, you may search your library for a card named Gigantiform, put it onto the battlefield, then shuffle. |
| Eon Hub | 5 | Artifact | Players skip their upkeep steps. |
| Misers' Cage | 3 | Artifact | At the beginning of each opponent's upkeep, if that player has five or more cards in hand, Misers' Cage deals 2 damage to that player. |
| Vexing Puzzlebox | 3 | Artifact | Whenever you roll one or more dice, put a number of charge counters on Vexing Puzzlebox equal to the result. {T}: Add one mana of any color. Roll a d20. {T}, Remove 100 charge counters from Vexing Puzzlebox: Search your library for an artifact card, put that card onto the battlefield, then shuffle. |
| Seek | WB | Instant | Search target opponent's library for a card and exile it. You gain life equal to its mana value. Then that player shuffles. |
| Leashling | 6 | Artifact Creature — Dog | Put a card from your hand on top of your library: Return Leashling to its owner's hand. 3/3 |
| 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 |
| Dwell on the Past | G | Sorcery | Target player shuffles up to four target cards from their graveyard into their library. |
| Stream of Consciousness | 1U | Instant — Arcane | Target player shuffles up to four target cards from their graveyard into their library. |
| Emergency Powers | 5WU | Instant | Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile Emergency Powers. Addendum — If you cast this spell during your main phase, you may put a permanent card with mana value 7 or less from your hand onto the battlefield. |