M:tG card similarity search
1U · Creature — Merfolk Rogue
{U}: Rootwater Thief gains flying until end of turn. Whenever Rootwater Thief deals combat damage to a player, you may pay {2}. If you do, search that player's library for a card and exile it, then the player shuffles. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Siphon Insight | UB | Instant | Look at the top two cards of target opponent's library. Exile one of them face down and put the other on the bottom of that library. You may play the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. Flashback {1}{U}{B} |
| Rona, Tolarian Obliterator | Legendary Creature — Phyrexian Wizard | Trample Whenever a source deals damage to Rona, Tolarian Obliterator, that source's controller exiles a card from their hand at random. If it's a land card, you may put it onto the battlefield under your control. Otherwise, you may cast it without paying its mana cost. 5/5 | |
| Quest for the Gemblades | 1G | Enchantment | Whenever a creature you control deals combat damage to a creature, you may put a quest counter on Quest for the Gemblades. Remove a quest counter from Quest for the Gemblades and sacrifice it: Put four +1/+1 counters on target creature. |
| Cathar's Companion | 2W | Creature — Dog | Whenever you cast a noncreature spell, Cathar's Companion gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 3/1 |
| Psychic Network | U | Enchantment | Each player plays with the top card of their library held against their forehead, revealed to each other player. |
| Creeping Inn | Artifact Creature — Horror Construct | Whenever Creeping Inn attacks, you may exile a creature card from your graveyard. If you do, each opponent loses X life and you gain X life, where X is the number of creature cards exiled with Creeping Inn. {4}: Creeping Inn phases out. 3/7 | |
| Attune with Aether | G | Sorcery | Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You get {E}{E} (two energy counters). |
| Firemane Avenger | 2RW | Creature — Angel | Flying Battalion — Whenever Firemane Avenger and at least two other creatures attack, Firemane Avenger deals 3 damage to any target and you gain 3 life. 3/3 |
| Living End | Sorcery | Suspend 3—{2}{B}{B} Each player exiles all creature cards from their graveyard, then sacrifices all creatures they control, then puts all cards they exiled this way onto the battlefield. | |
| Numa, Joraga Chieftain | 2G | Legendary Creature — Elf Warrior | At the beginning of combat on your turn, you may pay {X}{X}. When you do, distribute X +1/+1 counters among any number of target Elves. Partner (You can have two commanders if both have partner.) 2/2 |