Tinybones, Bauble Burglar 
Legendary Creature — Skeleton Rogue
$1.78 #2695 0.85 1.8 years
Whenever an opponent discards a card, exile it from their graveyard with a stash counter on it.
During your turn, you may play cards you don't own with stash counters on them from exile, and mana of any type can be spent to cast those spells.
, 
: Each opponent discards a card. Activate only as a sorcery.Click a line or tag to filter
Cards similar to Tinybones, Bauble Burglar expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
The Raven Man88%
$0.33↓#4713↓0.23↓4.0 years↑
", : Each opponent discards a card. Activate only as a sorcery."
, : Each opponent discards a card. Activate only as a sorcery."
Dauthi Voidwalker76%
$3.92↑#388↑1.46↑5.3 years↑
"If a card would be put into an opponent's graveyard from anywhere, instead exile it with a void counter on it."
+1 more matching line
Cat Burglar73%
$0.13↓#29626↓0.27↓28.2 years↑
"
, : Target player discards a card. Activate only as a sorcery."
, : Target player discards a card. Activate only as a sorcery."
Planar Void72%
$4.28↑#12226↓0.40↓27.9 years↑
"Whenever another card is put into a graveyard from anywhere, exile that card."
Disrupting Scepter72%
$0.17↓#27556↓0.35↓33.1 years↑
", : Target player discards a card. Activate only during your turn."
, : Target player discards a card. Activate only during your turn."
Cunning Advisor72%
$5.90↑#27243↓0.00↓27.3 years↑
": Target opponent discards a card. Activate only during your turn, before attackers are declared."
: Target opponent discards a card. Activate only during your turn, before attackers are declared."
Valgavoth, Terror Eater72%
$15.56↑#1308↑1.24↑1.9 years
"If a card you didn't control would be put into an opponent's graveyard from anywhere, exile it instead."
+1 more matching line
Wall of Distortion71%
$0.12↓#30594↓0.50↓26.9 years↑
", : Target player discards a card. Activate only as a sorcery."
, : Target player discards a card. Activate only as a sorcery."
Tourach, Dread Cantor70%
$0.47↓#6178↓0.56↓5.3 years↑
"Whenever an opponent discards a card, put a +1/+1 counter on this card."
Fell Specter70%
$0.34↓#4878↓0.41↓8.1 years↑
"Whenever an opponent discards a card, that player loses 2 life."
+1 more matching line
Evelyn, the Covetous70%
$0.29↓#14617↓0.53↓4.4 years↑
"Once each turn, you may play a card from exile with a collection counter on it if it was exiled by an ability you controlled, and you may spend mana as though it were mana of any color to cast it."