M:tG card similarity search
X2U · Sorcery
You may pay {2}{U} rather than pay this spell's mana cost. If the {2}{U} cost was paid, you draw three cards, then an opponent creates two Treasure tokens and they scry 2. If that cost wasn't paid, you draw X cards.
| Name | Mana | Type | Text |
|---|---|---|---|
| Knowledge Pool | 6 | Artifact | Imprint — When Knowledge Pool enters the battlefield, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with Knowledge Pool without paying its mana cost. |
| Shared Discovery | U | Sorcery | As an additional cost to cast this spell, tap four untapped creatures you control. Draw three cards. |
| Yahenni's Expertise | 2BB | Sorcery | All creatures get -3/-3 until end of turn. You may cast a spell with mana value 3 or less from your hand without paying its mana cost. |
| Runeforge Champion | 2W | Creature — Dwarf Warrior | When Runeforge Champion enters the battlefield, you may search your library and/or graveyard for a Rune card, reveal it, and put it into your hand. If you search your library this way, shuffle. You may pay {1} rather than pay the mana cost for Rune spells you cast. 2/3 |
| Unifying Theory | 1U | Enchantment | Whenever a player casts a spell, that player may pay {2}. If the player does, they draw a card. |
| Spoils of Adventure | 4WU | Instant | This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) You gain 3 life and draw three cards. |
| Memory Crystal | 3 | Artifact | Buyback costs cost {2} less. |
| Riveteers Provocateur | BR | Creature — Viashino Warrior | Menace When Riveteers Provocateur enters the battlefield, choose a creature card in your hand without blitz. It perpetually gains blitz. The blitz cost is equal to its mana cost. Blitz {B}{R} 3/1 |
| Book of Rass | 6 | Artifact | {2}, Pay 2 life: Draw a card. |
| Greed | 3B | Enchantment | {B}, Pay 2 life: Draw a card. |