M:tG card similarity search
4 · Artifact
At the beginning of your upkeep, sacrifice Goblin Boom Keg. When Goblin Boom Keg is put into a graveyard from the battlefield, it deals 3 damage to any target.
| Name | Mana | Type | Text |
|---|---|---|---|
| A Good Thing | 4WB | Enchantment | Spells and abilities you control can't destroy, exile, target, or cause you to sacrifice A Good Thing. At the beginning of your upkeep, double your life total. Then, if you have 1,000 or more life, you lose the game. |
| Artificer's Hex | B | Enchantment — Aura | Enchant Equipment At the beginning of your upkeep, if enchanted Equipment is attached to a creature, destroy that creature. |
| Devastate | 3RR | Sorcery | Destroy target land. Devastate deals 1 damage to each creature and each player. |
| Octo Opus | 3UU | Enchantment | When Octo Opus enters the battlefield, create a 4/4 blue Octopus Performer creature token named Contortionist with "At the beginning of your upkeep, you may fold this token in half." (It becomes 2/2, then 1/1, ½/½, and so on.) Sacrifice Octo Opus: Draw a card and an additional card for each of Contortionist's folds. |
| Bogardan Firefiend | 2R | Creature — Elemental Spirit | When Bogardan Firefiend dies, it deals 2 damage to target creature. 2/1 |
| Nyx-Fleece Ram | 1W | Enchantment Creature — Sheep | At the beginning of your upkeep, you gain 1 life. 0/5 |
| Doomgape | 4B/GB/GB/G | Creature — Elemental | Trample At the beginning of your upkeep, sacrifice a creature. You gain life equal to that creature's toughness. 10/10 |
| Binding Grasp | 3U | Enchantment — Aura | Enchant creature At the beginning of your upkeep, sacrifice Binding Grasp unless you pay {1}{U}. You control enchanted creature. Enchanted creature gets +0/+1. |
| Call of the Full Moon | 1R | Enchantment — Aura | Enchant creature Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon. |
| Lava Blister | 1R | Sorcery | Destroy target nonbasic land unless its controller has Lava Blister deal 6 damage to them. |