M:tG card similarity search
2RR · Enchantment
If Leyline of Lightning is in your opening hand, you may begin the game with it on the battlefield. Whenever you cast a spell, you may pay {1}. If you do, Leyline of Lightning deals 1 damage to target player or planeswalker.
| Name | Mana | Type | Text |
|---|---|---|---|
| Summoning Trap | 4GG | Instant — Trap | If a creature spell you cast this turn was countered by a spell or ability an opponent controlled, you may pay {0} rather than pay this spell's mana cost. Look at the top seven cards of your library. You may put a creature card from among them onto the battlefield. Put the rest on the bottom of your library in any order. |
| Desolation | 1BB | Enchantment | At the beginning of each end step, each player who tapped a land for mana this turn sacrifices a land. Desolation deals 2 damage to each player who sacrificed a Plains this way. |
| Passionate Archaeologist | 1R | Legendary Enchantment — Background | Commander creatures you own have "Whenever you cast a spell from exile, this creature deals damage equal to that spell's mana value to target opponent." |
| Isu the Abominable | 3UU | Legendary Snow Creature — Yeti | You may look at the top card of your library any time. You may play snow lands and cast snow spells from the top of your library. Whenever another snow permanent enters the battlefield under your control, you may pay {G}, {W}, or {U}. If you do, put a +1/+1 counter on Isu the Abominable. 5/5 |
| Jacob Hauken, Inspector | 1U | Legendary Creature — Human Advisor | {T}: Draw a card, then exile a card from your hand face down. You may look at that card for as long as it remains exiled. You may pay {4}{U}{U}. If you do, transform Jacob Hauken, Inspector. 0/2 |
| Whipkeeper | 2RR | Creature — Dwarf | {T}: Whipkeeper deals damage to target creature equal to the damage already dealt to it this turn. 1/1 |
| Mordant Dragon | 3RRR | Creature — Dragon | Flying {1}{R}: Mordant Dragon gets +1/+0 until end of turn. Whenever Mordant Dragon deals combat damage to a player, you may have it deal that much damage to target creature that player controls. 5/5 |
| Arena Athlete | 1R | Creature — Human | Heroic — Whenever you cast a spell that targets Arena Athlete, target creature an opponent controls can't block this turn. 2/1 |
| Draconic Debut | XR | Sorcery | Draconic Debut deals X damage to any target. The next Dragon creature spell you cast costs {X} less to cast. |
| Staunch-Hearted Warrior | 3G | Creature — Human Warrior | Heroic — Whenever you cast a spell that targets Staunch-Hearted Warrior, put two +1/+1 counters on Staunch-Hearted Warrior. 2/2 |