M:tG card similarity search
4 · Artifact Creature — Dog
Whenever Iron Mastiff attacks, roll a d20 for each player being attacked and ignore all but the highest roll. 1—9 | Iron Mastiff deals damage equal to its power to you. 10—19 | Iron Mastiff deals damage equal to its power to defending player. 20 | Iron Mastiff deals damage equal to its power to each opponent. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| The Deck of Many Things | 5 | Legendary Artifact | {2}, {T}: Roll a d20 and subtract the number of cards in your hand. If the result is 0 or less, discard your hand. 1—9 | Return a card at random from your graveyard to your hand. 10—19 | Draw two cards. 20 | Put a creature card from any graveyard onto the battlefield under your control. When that creature dies, its owner loses the game. |
| Electropotence | 2R | Enchantment | Whenever a creature enters the battlefield under your control, you may pay {2}{R}. If you do, that creature deals damage equal to its power to any target. |
| Leafkin Avenger | 2RG | Creature — Elemental Druid | {T}: Add {G} for each creature with power 4 or greater you control. {7}{R}: Leafkin Avenger deals damage equal to its power to target player or planeswalker. 4/3 |
| Bite Down | 1G | Instant | Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. |
| Hard-Hitting Question | G | Sorcery | Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. |
| Master's Rebuke | 1G | Instant | Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. |
| Thrash | R/GR/G | Instant | Target creature you control deals damage equal to its power to target creature or planeswalker you don't control. |
| Juri, Master of the Revue | BR | Legendary Creature — Human Shaman | Whenever you sacrifice a permanent, put a +1/+1 counter on Juri, Master of the Revue. When Juri dies, it deals damage equal to its power to any target. 1/1 |
| Essence Backlash | 2UR | Instant | Counter target creature spell. Essence Backlash deals damage equal to that spell's power to its controller. |
| Contest of Claws | 1G | Sorcery | Target creature you control deals damage equal to its power to another target creature. If excess damage was dealt this way, discover X, where X is that excess damage. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) |