M:tG card similarity search
3B/RB/R · Legendary Creature — Hellion Horror
Companion — Your starting deck contains only cards with odd mana values and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) If a source you control with an odd mana value would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. 3/5
| Name | Mana | Type | Text | 
|---|---|---|---|
| Wild Magic Surge | RR | Instant | Destroy target permanent an opponent controls. Its controller reveals cards from the top of their library until they reveal a permanent card that shares a card type with that permanent. They put that card onto the battlefield and the rest on the bottom of their library in a random order. | 
| Battle of Hoover Dam | 3W | Enchantment | As Battle of Hoover Dam enters the battlefield, choose NCR or Legion. • NCR — At the beginning of your end step, return target creature card with mana value 3 or less from your graveyard to the battlefield with a finality counter on it. • Legion — Whenever a creature you control dies, put two +1/+1 counters on target creature you control. | 
| Chainweb Aracnir | G | Creature — Spider | Reach When Chainweb Aracnir enters the battlefield, it deals damage equal to its power to target creature with flying an opponent controls. Escape—{3}{G}{G}, Exile four other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.) Chainweb Aracnir escapes with three +1/+1 counters on it. 1/2 | 
| Hisoka, Minamo Sensei | 2UU | Legendary Creature — Human Wizard | {2}{U}, Discard a card: Counter target spell if it has the same mana value as the discarded card. 1/3 | 
| Ion Storm | 2R | Enchantment | {1}{R}, Remove a +1/+1 counter or a charge counter from a permanent you control: Ion Storm deals 2 damage to any target. | 
| Dead Reckoning | 1BB | Sorcery | You may put target creature card from your graveyard on top of your library. If you do, Dead Reckoning deals damage equal to that card's power to target creature. | 
| Cackling Flames | 3R | Instant | Cackling Flames deals 3 damage to any target. Hellbent — Cackling Flames deals 5 damage instead if you have no cards in hand. | 
| Dreadhorde Butcher | BR | Creature — Zombie Warrior | Haste Whenever Dreadhorde Butcher deals combat damage to a player or planeswalker, put a +1/+1 counter on Dreadhorde Butcher. When Dreadhorde Butcher dies, it deals damage equal to its power to any target. 1/1 | 
| Dwarven Catapult | XR | Instant | Dwarven Catapult deals X damage divided evenly, rounded down, among all creatures target opponent controls. | 
| Tunnel Ignus | 1R | Creature — Elemental | Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this turn, Tunnel Ignus deals 3 damage to that player. 2/1 |