M:tG card similarity search
· Creature — Vampire
At the beginning of your upkeep, you may pay {2}{B}{B}. If you do, transform Stalking Vampire. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Aura Flux | 2U | Enchantment | Other enchantments have "At the beginning of your upkeep, sacrifice this enchantment unless you pay {2}." |
| Farmstead | WWW | Enchantment — Aura | Enchant land Enchanted land has "At the beginning of your upkeep, you may pay {W}{W}. If you do, you gain 1 life." |
| Peacekeeper | 2W | Creature — Human | At the beginning of your upkeep, sacrifice Peacekeeper unless you pay {1}{W}. Creatures can't attack. 1/1 |
| Death Spark | R | Instant | Death Spark deals 1 damage to any target. At the beginning of your upkeep, if Death Spark is in your graveyard with a creature card directly above it, you may pay {1}. If you do, return Death Spark to your hand. |
| Bringer of the Black Dawn | 7BB | Creature — Bringer | You may pay {W}{U}{B}{R}{G} rather than pay this spell's mana cost. Trample At the beginning of your upkeep, you may pay 2 life. If you do, search your library for a card, then shuffle and put that card on top. 5/5 |
| Stasis | 1U | Enchantment | Players skip their untap steps. At the beginning of your upkeep, sacrifice Stasis unless you pay {U}. |
| Dystopia | 1BB | Enchantment | Cumulative upkeep—Pay 1 life. (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.) At the beginning of each player's upkeep, that player sacrifices a green or white permanent. |
| Ulrich, Uncontested Alpha | Legendary Creature — Werewolf | Whenever this creature transforms into Ulrich, Uncontested Alpha, you may have it fight target non-Werewolf creature you don't control. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Ulrich, Uncontested Alpha. 6/6 | |
| Honden of Seeing Winds | 4U | Legendary Enchantment — Shrine | At the beginning of your upkeep, draw a card for each Shrine you control. |
| Demonic Taskmaster | 2B | Creature — Demon | Flying At the beginning of your upkeep, sacrifice a creature other than Demonic Taskmaster. 4/3 |