M:tG card similarity search
1R · Enchantment
Cumulative upkeep—Add {R}. (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.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Triskaidekaphile | 1U | Creature — Human Wizard | You have no maximum hand size. At the beginning of your upkeep, if you have exactly thirteen cards in your hand, you win the game. {3}{U}: Draw a card. 1/3 |
| Touch of the Eternal | 5WW | Enchantment | At the beginning of your upkeep, count the number of permanents you control. Your life total becomes that number. |
| Malignant Growth | 3GU | 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.) At the beginning of your upkeep, put a growth counter on Malignant Growth. At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on Malignant Growth, then Malignant Growth deals damage to the player equal to the number of cards they drew this way. |
| Serenity | 1W | Enchantment | At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated. |
| Firestorm Hellkite | 4UR | Creature — Dragon | Flying, trample Cumulative upkeep {U}{R} (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.) 6/6 |
| 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 |
| Pit Spawn | 4BBB | Creature — Demon | First strike At the beginning of your upkeep, sacrifice Pit Spawn unless you pay {B}{B}. Whenever Pit Spawn deals damage to a creature, exile that creature. 6/4 |
| Debtors' Knell | 4W/BW/BW/B | Enchantment | ({W/B} can be paid with either {W} or {B}.) At the beginning of your upkeep, put target creature card from a graveyard onto the battlefield under your control. |
| Virtue of Persistence | 5BB | Enchantment | At the beginning of your upkeep, put target creature card from a graveyard onto the battlefield under your control. |
| Second Chance | 2U | Enchantment | At the beginning of your upkeep, if you have 5 or less life, sacrifice Second Chance and take an extra turn after this one. |