M:tG card similarity search
4GG · Creature — Giant
Trample Whenever Primeval Titan enters the battlefield or attacks, you may search your library for up to two land cards, put them onto the battlefield tapped, then shuffle. 6/6
| Name | Mana | Type | Text | 
|---|---|---|---|
| Thran Temporal Gateway | 4 | Legendary Artifact | {4}, {T}: You may put a historic permanent card from your hand onto the battlefield. (Artifacts, legendaries, and Sagas are historic.) | 
| Mastermind's Acquisition | 2BB | Sorcery | Choose one — • Search your library for a card, put it into your hand, then shuffle. • Put a card you own from outside the game into your hand. | 
| Burning-Rune Demon | 4BB | Creature — Demon Berserker | Flying When Burning-Rune Demon enters the battlefield, you may search your library for exactly two cards not named Burning-Rune Demon that have different names. If you do, reveal those cards. An opponent chooses one of them. Put the chosen card into your hand and the other into your graveyard, then shuffle. 6/6 | 
| Journey to the Oracle | 2GG | Sorcery | You may put any number of land cards from your hand onto the battlefield. Then if you control eight or more lands, you may discard a card. If you do, return Journey to the Oracle to its owner's hand. | 
| Survive | 1G | Sorcery | Aftermath (Cast this spell only from your graveyard. Then exile it.) Each player shuffles their graveyard into their library. | 
| Carrion Crow | 2B | Creature — Zombie Bird | Flying (This creature can't be blocked except by creatures with flying or reach.) Carrion Crow enters the battlefield tapped. 2/2 | 
| Riftsweeper | 1G | Creature — Elf Shaman | When Riftsweeper enters the battlefield, choose target face-up exiled card. Its owner shuffles it into their library. 2/2 | 
| Firemind Vessel | 4 | Artifact | Firemind Vessel enters the battlefield tapped. {T}: Add two mana of different colors. | 
| Phyrexian Portal | 3 | Artifact | {3}: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down piles. Exile one of those piles. Search the other pile for a card, put it into your hand, then shuffle the rest of that pile into your library. | 
| Agent Frank Horrigan | 5BG | Legendary Creature — Mutant Warrior | Trample Agent Frank Horrigan has indestructible as long as it attacked this turn. Whenever Agent Frank Horrigan enters the battlefield or attacks, proliferate twice. (To proliferate, choose any number of permanents and/or players, then give each another counter of each kind already there.) 8/6 |