M:tG card similarity search
1B · Creature — Insect
Fretwork Colony can't block. At the beginning of your upkeep, put a +1/+1 counter on Fretwork Colony and you lose 1 life. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Palace Siege | 3BB | Enchantment | As Palace Siege enters the battlefield, choose Khans or Dragons. • Khans — At the beginning of your upkeep, return target creature card from your graveyard to your hand. • Dragons — At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life. |
| Xathrid Demon | 3BBB | Creature — Demon | Flying, trample At the beginning of your upkeep, sacrifice a creature other than Xathrid Demon, then each opponent loses life equal to the sacrificed creature's power. If you can't sacrifice a creature, tap Xathrid Demon and you lose 7 life. 7/7 |
| Crescendo of War | 3W | Enchantment | At the beginning of each upkeep, put a strife counter on Crescendo of War. Attacking creatures get +1/+0 for each strife counter on Crescendo of War. Blocking creatures you control get +1/+0 for each strife counter on Crescendo of War. |
| Ascendant Acolyte | 4G | Creature — Human Monk | Ascendant Acolyte enters the battlefield with a +1/+1 counter on it for each +1/+1 counter among other creatures you control. At the beginning of your upkeep, double the number of +1/+1 counters on Ascendant Acolyte. 1/1 |
| Aku Djinn | 3BB | Creature — Djinn | Trample At the beginning of your upkeep, put a +1/+1 counter on each creature each opponent controls. 5/6 |
| Ring of Valkas | 2 | Artifact — Equipment | Equipped creature has haste. (It can attack and {T} no matter when it came under your control.) At the beginning of your upkeep, put a +1/+1 counter on equipped creature if it's red. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.) |
| 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. |
| Crazed Firecat | 5RR | Creature — Elemental Cat | When Crazed Firecat enters the battlefield, flip a coin until you lose a flip. Put a +1/+1 counter on Crazed Firecat for each flip you won. 4/4 |
| Triskaidekaphobia | 3B | Enchantment | At the beginning of your upkeep, choose one — • Each player with exactly 13 life loses the game, then each player gains 1 life. • Each player with exactly 13 life loses the game, then each player loses 1 life. |
| Hag of Ceaseless Torment | 2B | Creature — Hag Warlock | At the beginning of your upkeep, each opponent loses 3 life unless that player sacrifices a nonland permanent or discards a card. 2/2 |