M:tG card similarity search
· Artifact Creature — Construct
Whenever you cast a spell that's exactly two colors, look at the top six cards of your library. You may reveal a card that's exactly two colors from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Faerie Harbinger | 3U | Creature — Faerie Wizard | Flash Flying When Faerie Harbinger enters the battlefield, you may search your library for a Faerie card, reveal it, then shuffle and put that card on top. 2/2 |
| Jon Irenicus, the Exile | 2UB | Legendary Creature — Elf Wizard | At the beginning of your end step, draw a card if your library has more cards in it than target opponent's library. Otherwise, each opponent mills five cards. 3/5 |
| Worldpurge | 4W/UW/UW/UW/U | Sorcery | Return all permanents to their owners' hands. Each player chooses up to seven cards in their hand, then shuffles the rest into their library. Each player loses all unspent mana. |
| War of the Last Alliance | 3W | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Search your library for a legendary creature card, reveal it, put it into your hand, then shuffle. III — Creatures you control gain double strike until end of turn. The Ring tempts you. |
| Tithe | W | Instant | Search your library for a Plains card. If target opponent controls more lands than you, you may search your library for an additional Plains card. Reveal those cards, put them into your hand, then shuffle. |
| Armament Corps | 2WBG | Creature — Human Soldier | When Armament Corps enters the battlefield, distribute two +1/+1 counters among one or two target creatures you control. 4/4 |
| Inverter of Truth | 2BB | Creature — Eldrazi | Devoid (This card has no color.) Flying When Inverter of Truth enters the battlefield, exile all cards from your library face down, then shuffle all cards from your graveyard into your library. 6/6 |
| Tiamat | 2WUBRG | Legendary Creature — Dragon God | Flying When Tiamat enters the battlefield, if you cast it, search your library for up to five Dragon cards not named Tiamat that each have different names, reveal them, put them into your hand, then shuffle. 7/7 |
| Hall of Gemstone | 1GG | World Enchantment | At the beginning of each player's upkeep, that player chooses a color. Until end of turn, lands tapped for mana produce mana of the chosen color instead of any other color. |
| Heliod's Pilgrim | 2W | Creature — Human Cleric | When Heliod's Pilgrim enters the battlefield, you may search your library for an Aura card, reveal it, put it into your hand, then shuffle. 1/2 |