M:tG card similarity search
4 · Artifact
When Tezzeret's Gatebreaker enters the battlefield, look at the top five cards of your library. You may reveal a blue or artifact card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. {5}{U}, {T}, Sacrifice Tezzeret's Gatebreaker: Creatures you control can't be blocked this turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Trinket Mage | 2U | Creature — Human Wizard | When Trinket Mage enters the battlefield, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle. 2/2 |
| Ground Seal | 1G | Enchantment | When Ground Seal enters the battlefield, draw a card. Cards in graveyards can't be the targets of spells or abilities. |
| Key to the City | 2 | Artifact | {T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever Key to the City becomes untapped, you may pay {2}. If you do, draw a card. |
| Coiling Oracle | GU | Creature — Snake Elf Druid | When Coiling Oracle enters the battlefield, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand. 1/1 |
| Experimental Frenzy | 3R | Enchantment | You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. You can't play lands or cast spells from your hand. {3}{R}: Destroy Experimental Frenzy. |
| Matter Reshaper | 2C | Creature — Eldrazi | ({C} represents colorless mana.) When Matter Reshaper dies, reveal the top card of your library. You may put that card onto the battlefield if it's a permanent card with mana value 3 or less. Otherwise, put that card into your hand. 3/2 |
| Ichor Synthesizer | 1U | Creature — Phyrexian Wizard | Whenever you cast a noncreature spell, put an oil counter on Ichor Synthesizer. As long as Ichor Synthesizer has four or more oil counters on it, it gets +2/+0 and can't be blocked. 1/3 |
| Gaea's Protector | 3G | Creature — Elemental Warrior | Gaea's Protector must be blocked if able. 4/2 |
| Thrun, Breaker of Silence | 3GG | Legendary Creature — Troll Shaman | This spell can't be countered. Trample Thrun, Breaker of Silence can't be the target of nongreen spells your opponents control or abilities from nongreen sources your opponents control. As long as it's your turn, Thrun has indestructible. 5/5 |
| Call from the Grave | 2B | Sorcery | Put a random creature from a random graveyard into play under your control. Call from the Grave deals to you an amount of damage equal to that creature's casting cost. |