M:tG card similarity search
1U · Enchantment
Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When Ancestral Knowledge leaves the battlefield, shuffle your library.
| Name | Mana | Type | Text |
|---|---|---|---|
| Penance | 2W | Enchantment | Put a card from your hand on top of your library: The next time a black or red source of your choice would deal damage this turn, prevent that damage. |
| Path to Exile | W | Instant | Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle. |
| Dragon's Approach | 2R | Sorcery | Dragon's Approach deals 3 damage to each opponent. You may exile Dragon's Approach and four cards named Dragon's Approach from your graveyard. If you do, search your library for a Dragon creature card, put it onto the battlefield, then shuffle. A deck can have any number of cards named Dragon's Approach. |
| Stoneforge Mystic | 1W | Creature — Kor Artificer | When Stoneforge Mystic enters the battlefield, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle. {1}{W}, {T}: You may put an Equipment card from your hand onto the battlefield. 1/2 |
| Realms Uncharted | 2G | Instant | Search your library for up to four land cards with different names and reveal them. An opponent chooses two of those cards. Put the chosen cards into your graveyard and the rest into your hand. Then shuffle. |
| Stumpsquall Hydra | XGGG | Creature — Hydra | When Stumpsquall Hydra enters the battlefield, distribute X +1/+1 counters among it and any number of commanders. 1/1 |
| Parallax Nexus | 2B | Enchantment | Fading 5 (This enchantment enters the battlefield with five fade counters on it. At the beginning of your upkeep, remove a fade counter from it. If you can't, sacrifice it.) Remove a fade counter from Parallax Nexus: Target opponent exiles a card from their hand. Activate only as a sorcery. When Parallax Nexus leaves the battlefield, each player returns to their hand all cards they own exiled with Parallax Nexus. |
| Mwonvuli Acid-Moss | 2GG | Sorcery | Destroy target land. Search your library for a Forest card, put that card onto the battlefield tapped, then shuffle. |
| Invader Parasite | 3RR | Creature — Phyrexian Insect | Imprint — When Invader Parasite enters the battlefield, exile target land. Whenever a land with the same name as the exiled card enters the battlefield under an opponent's control, Invader Parasite deals 2 damage to that player. 3/2 |
| Seekers' Squire | 1B | Creature — Human Scout | When Seekers' Squire enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 1/2 |