M:tG card similarity search
4UUU · Legendary Enchantment
All creatures get -X/-0, where X is the number of cards in your hand.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Elder of Laurels | 2G | Creature — Human Advisor | {3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control. 2/3 | 
| Champions of Archery | 3R | Legendary Creature — Human Archer | Reach Commanders you control get +X/+0, where X is the number of commanders you control. 1/4 | 
| Festive Funeral | 4B | Instant | Target creature gets -X/-X until end of turn, where X is the number of cards in your graveyard. | 
| Painbringer | 2BB | Creature — Human Minion | {T}, Exile any number of cards from your graveyard: Target creature gets -X/-X until end of turn, where X is the number of cards exiled this way. 1/1 | 
| Silvergill Douser | 1U | Creature — Merfolk Wizard | {T}: Target creature gets -X/-0 until end of turn, where X is the number of Merfolk and/or Faeries you control. 1/1 | 
| Giant Secrets | XUU | Instant — Adventure | Conjure X random cards from Giant Secrets's spellbook into your hand. | 
| Olivia's Wrath | 4B | Sorcery | Each non-Vampire creature gets -X/-X until end of turn, where X is the number of Vampires you control. | 
| capital offense | 2BB | instant | target creature gets -x/-x until end of turn, where x is the number of times a capital letter appears in its rules text. (ignore reminder text and flavor text.) | 
| Keening Stone | 6 | Artifact | {5}, {T}: Target player mills X cards, where X is the number of cards in that player's graveyard. | 
| Gates Ablaze | 2R | Sorcery | Gates Ablaze deals X damage to each creature, where X is the number of Gates you control. |