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 |
|---|---|---|---|
| Beguiler of Wills | 3UU | Creature — Human Wizard | {T}: Gain control of target creature with power less than or equal to the number of creatures you control. 1/1 |
| Prismatic Circle | 2W | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) As Prismatic Circle enters the battlefield, choose a color. {1}: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage. |
| Choking Vines | XG | Instant | Cast this spell only during the declare blockers step. X target attacking creatures become blocked. Choking Vines deals 1 damage to each of those creatures. (This spell works on creatures that can't be blocked.) |
| Revered Unicorn | 1W | Creature — Unicorn | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Revered Unicorn leaves the battlefield, you gain life equal to the number of age counters on it. 2/3 |
| Scab-Clan Mauler | RG | Creature — Human Berserker | Bloodthirst 2 (If an opponent was dealt damage this turn, this creature enters the battlefield with two +1/+1 counters on it.) Trample 1/1 |
| Merfolk Spy | U | Creature — Merfolk Rogue | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Whenever Merfolk Spy deals combat damage to a player, that player reveals a card at random from their hand. 1/1 |
| Story Circle | 1WW | Enchantment | As Story Circle enters the battlefield, choose a color. {W}: The next time a source of your choice of the chosen color would deal damage to you this turn, prevent that damage. |
| Pyroclastic Elemental | 3RR | Creature — Elemental | {1}{R}{R}: Pyroclastic Elemental deals 1 damage to target player. 5/4 |
| Umbra Stalker | 4BBB | Creature — Elemental | Chroma — Umbra Stalker's power and toughness are each equal to the number of black mana symbols in the mana costs of cards in your graveyard. */* |
| Merciless Repurposing | 4BB | Instant | Exile target creature. Incubate 3. (Create an Incubator token with three +1/+1 counters on it and "{2}: Transform this artifact." It transforms into a 0/0 Phyrexian artifact creature.) |