M:tG card similarity search
1BB · Creature — Illusion
Flying; fear (This creature can't be blocked except by artifact creatures and/or black creatures.) Cumulative upkeep {B} (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.) 3/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Disruption Aura | 2U | Enchantment — Aura | Enchant artifact Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost." |
| Goblin Boom Keg | 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. |
| Cosmic Horror | 3BBB | Creature — Horror | First strike At the beginning of your upkeep, destroy Cosmic Horror unless you pay {3}{B}{B}{B}. If Cosmic Horror is destroyed this way, it deals 7 damage to you. 7/7 |
| Convalescence | 1W | Enchantment | At the beginning of your upkeep, if you have 10 or less life, you gain 1 life. |
| Mind Harness | U | Enchantment — Aura | Enchant red or green creature 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.) You control enchanted creature. |
| Brink of Madness | 2BB | Enchantment | At the beginning of your upkeep, if you have no cards in hand, sacrifice Brink of Madness and target opponent discards their hand. |
| Kezzerdrix | 2BB | Creature — Rabbit Beast | First strike At the beginning of your upkeep, if your opponents control no creatures, Kezzerdrix deals 4 damage to you. 4/4 |
| Aven Tactician | 4W | Creature — Bird Soldier | Flying When Aven Tactician enters the battlefield, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.) 2/3 |
| Lifecrafter's Bestiary | 3 | Artifact | At the beginning of your upkeep, scry 1. Whenever you cast a creature spell, you may pay {G}. If you do, draw a card. |
| Goblin Secret Agent | 2R | Creature — Goblin Rogue | First strike At the beginning of your upkeep, reveal a card from your hand at random. 2/2 |