M:tG card similarity search
1R · Battle — Siege
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Mercadia enters the battlefield, you may discard a card. If you do, draw two cards.
| Name | Mana | Type | Text |
|---|---|---|---|
| Khalni Gem | 4 | Artifact | When Khalni Gem enters the battlefield, return two lands you control to their owner's hand. {T}: Add two mana of any one color. |
| Slavering Nulls | 1R | Creature — Goblin Zombie | Whenever Slavering Nulls deals combat damage to a player, if you control a Swamp, you may have that player discard a card. 2/1 |
| Ambergris, Agent of Progress | 2UR | Legendary Creature — Dwarf Cleric | Haste Whenever Ambergris, Agent of Progress attacks, you may discard your hand and draw three cards. 4/3 |
| Dream Thief | 2U | Creature — Faerie Rogue | Flying When Dream Thief enters the battlefield, draw a card if you've cast another blue spell this turn. 2/1 |
| Thought Gorger | 2BB | Creature — Horror | Trample When Thought Gorger enters the battlefield, put a +1/+1 counter on it for each card in your hand. If you do, discard your hand. When Thought Gorger leaves the battlefield, draw a card for each +1/+1 counter on it. 2/2 |
| Unquestioned Authority | 2W | Enchantment — Aura | Enchant creature When Unquestioned Authority enters the battlefield, draw a card. Enchanted creature has protection from creatures. |
| Basri's Acolyte | 2WW | Creature — Cat Cleric | Lifelink (Damage dealt by this creature also causes you to gain that much life.) When Basri's Acolyte enters the battlefield, put a +1/+1 counter on each of up to two other target creatures you control. 2/3 |
| Protean Raider | 1UR | Creature — Shapeshifter Pirate | Raid — If you attacked this turn, you may have Protean Raider enter the battlefield as a copy of any creature on the battlefield. 2/2 |
| Oath of Gideon | 2W | Legendary Enchantment | When Oath of Gideon enters the battlefield, create two 1/1 white Kor Ally creature tokens. Each planeswalker you control enters the battlefield with an additional loyalty counter on it. |
| Archmage Ascension | 2U | Enchantment | At the beginning of each end step, if you drew two or more cards this turn, you may put a quest counter on Archmage Ascension. As long as Archmage Ascension has six or more quest counters on it, if you would draw a card, you may instead search your library for a card, put that card into your hand, then shuffle. |