M:tG card similarity search
3R · Creature — Cow
At the beginning of your upkeep, roll a six-sided die. If you a roll a 1, sacrifice Krazy Kow and it deals 3 damage to each creature and each player. 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Serendib Djinn | 2UU | Creature — Djinn | Flying At the beginning of your upkeep, sacrifice a land. If you sacrifice an Island this way, Serendib Djinn deals 3 damage to you. When you control no lands, sacrifice Serendib Djinn. 5/6 |
| Non-Human Cannonball | 2R | Artifact Creature — Clown Robot | When Non-Human Cannonball dies, roll a six-sided die. If the result is 4 or less, Non-Human Cannonball deals that much damage to you. 4/3 |
| Bloodfire Kavu | 2RR | Creature — Kavu | {R}, Sacrifice Bloodfire Kavu: It deals 2 damage to each creature. 2/2 |
| Staff of Nin | 6 | Artifact | At the beginning of your upkeep, draw a card. {T}: Staff of Nin deals 1 damage to any target. |
| Archdemon of Greed | Creature — Demon | Flying, trample At the beginning of your upkeep, sacrifice a Human. If you can't, tap Archdemon of Greed and it deals 9 damage to you. 9/9 | |
| Blockbuster | 3RR | Enchantment | {1}{R}, Sacrifice Blockbuster: It deals 3 damage to each tapped creature and each player. |
| Brimstone Volley | 2R | Instant | Brimstone Volley deals 3 damage to any target. Morbid — Brimstone Volley deals 5 damage instead if a creature died this turn. |
| Warp Artifact | BB | Enchantment — Aura | Enchant artifact At the beginning of the upkeep of enchanted artifact's controller, Warp Artifact deals 1 damage to that player. |
| 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. |
| Rivalry | 2R | Enchantment | At the beginning of each player's upkeep, if that player controls more lands than each other player, Rivalry deals 2 damage to them. |