M:tG card similarity search
3R · Enchantment
As Outpost Siege enters the battlefield, choose Khans or Dragons. • Khans — At the beginning of your upkeep, exile the top card of your library. Until end of turn, you may play that card. • Dragons — Whenever a creature you control leaves the battlefield, Outpost Siege deals 1 damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| A-Urza's Command | 2UU | Instant | Choose two — • Creatures you don't control get -3/-0 until end of turn. • Create two tapped Powerstone tokens. • Create a tapped 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control." • Scry 2, then draw a card. |
| Thought Prison | 5 | Artifact | Imprint — When Thought Prison enters the battlefield, you may have target player reveal their hand. If you do, choose a nonland card from it and exile that card. Whenever a player casts a spell that shares a color or mana value with the exiled card, Thought Prison deals 2 damage to that player. |
| Trove Mage | 2U | Creature — Human Wizard | When Trove Mage enters the battlefield, seek an artifact card from among the top ten cards of your library, then shuffle. 2/2 |
| Tornado Elemental | 5GG | Creature — Elemental | When Tornado Elemental enters the battlefield, it deals 6 damage to each creature with flying. You may have Tornado Elemental assign its combat damage as though it weren't blocked. 6/6 |
| Beacon of Destruction | 3RR | Instant | Beacon of Destruction deals 5 damage to any target. Shuffle Beacon of Destruction into its owner's library. |
| Omen of the Forge | 1R | Enchantment | Flash When Omen of the Forge enters the battlefield, it deals 2 damage to any target. {2}{R}, Sacrifice Omen of the Forge: Scry 2. |
| Spit Flame | 2R | Instant | Spit Flame deals 4 damage to target creature. Whenever a Dragon enters the battlefield under your control, you may pay {R}. If you do, return Spit Flame from your graveyard to your hand. |
| Active Volcano | R | Instant | Choose one — • Destroy target blue permanent. • Return target Island to its owner's hand. |
| Siphon Insight | UB | Instant | Look at the top two cards of target opponent's library. Exile one of them face down and put the other on the bottom of that library. You may play the exiled card for as long as it remains exiled, and you may spend mana as though it were mana of any color to cast that spell. Flashback {1}{U}{B} |
| Seismic Wave | 2R | Instant | Seismic Wave deals 2 damage to any target and 1 damage to each nonartifact creature target opponent controls. |