M:tG card similarity search
1W · Creature — Vampire Knight
At the beginning of each upkeep, if you lost life last turn, put a +1/+1 counter on Paladin of Atonement. When Paladin of Atonement dies, you gain life equal to its toughness. 1/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Bearer of Memory | 2G | Enchantment Creature — Human Monk | {5}{G}: Put a +1/+1 counter on target enchantment creature. It gains trample until end of turn. 3/2 | 
| The Golden Throne | 4 | Legendary Artifact | Arcane Life-support — If you would lose the game, instead exile The Golden Throne and your life total becomes 1. A Thousand Souls Die Every Day — {T}, Sacrifice a creature: Add three mana in any combination of colors. | 
| Blood Clock | 4 | Artifact | At the beginning of each player's upkeep, that player returns a permanent they control to its owner's hand unless they pay 2 life. | 
| Dauntless Survivor | 1G | Creature — Human Warrior | When Dauntless Survivor enters the battlefield, put a +1/+1 counter on target creature. 1/1 | 
| Rumbling Slum | 1RGG | Creature — Elemental | At the beginning of your upkeep, Rumbling Slum deals 1 damage to each player. 5/5 | 
| The Ruinous Powers | 2BR | Enchantment | At the beginning of your upkeep, choose an opponent at random. Exile the top card of that player's library. Until end of turn, you may play that card and you may spend mana as though it were mana of any color to cast it. When you cast a spell this way, its owner loses life equal to its mana value. | 
| Ad Nauseam | 3BB | Instant | Reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. You may repeat this process any number of times. | 
| Sawtooth Thresher | 6 | Artifact Creature — Construct | Sunburst (This enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.) Remove two +1/+1 counters from Sawtooth Thresher: Sawtooth Thresher gets +4/+4 until end of turn. 1/1 | 
| Cathars' Crusade | 3WW | Enchantment | Whenever a creature enters the battlefield under your control, put a +1/+1 counter on each creature you control. | 
| Sphere of Annihilation | XB | Artifact | Sphere of Annihilation enters the battlefield with X void counters on it. At the beginning of your upkeep, exile Sphere of Annihilation, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it. |