Gollum, Riddle Master 
Legendary Creature — Halfling Horror
$2.72 #18218 0.00 0.1 years
As Gollum enters, choose odd or even. (Zero is even.)
Whenever an opponent casts a spell with mana value of the chosen quality, choose one that hasn't been chosen —
• Put a +1/+1 counter on Gollum.
• Each opponent loses 2 life and you gain 2 life.
• Draw a card.
Click a line or tag to filter
Cards similar to Gollum, Riddle Master 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.
Silverquill Charm82%
$0.21↓#11988↑0.000.4 years
"• Each opponent loses 3 life and you gain 3 life."
+1 more matching line
Lavabrink Venturer82%
$0.16↓#25037↓0.13↑6.4 years↑
"As this creature enters, choose odd or even."
+1 more matching line
Skirmish Rhino82%
$0.23↓#170430.16↑1.4 years↑
"When this creature enters, each opponent loses 2 life and you gain 2 life."
Trufflesnout80%
$0.20↓#23962↓0.21↑6.2 years↑
"• Put a +1/+1 counter on this creature."
+2 more matching lines
Ashling's Prerogative80%
$0.65↓#178490.47↑18.9 years↑
"As this enchantment enters, choose odd or even."
+1 more matching line
Exsanguinate80%
$0.39↓#281↑0.76↑15.9 years↑
"Each opponent loses X life. You gain life equal to the life lost this way."
Blood Tithe80%
$0.28↓#10873↑0.12↑16.1 years↑
"Each opponent loses 3 life. You gain life equal to the life lost this way."
Sneering Shadewriter80%
$0.13↓#210760.000.4 years
"When this creature enters, each opponent loses 2 life and you gain 2 life."
Sol'Kanar the Tainted80%
$0.32↓#210630.21↑4.0 years↑
"• Each opponent loses 2 life and you gain 2 life."
+2 more matching lines
Retreat to Hagra80%
$0.61↓#2731↑0.23↑10.9 years↑
"• Each opponent loses 1 life and you gain 1 life."
Maestros Charm80%
$0.16↓#8267↑0.004.4 years↑
"• Each opponent loses 3 life and you gain 3 life."
Dogged Pursuit80%
$0.26↓#12690↑0.25↑5.6 years↑
"At the beginning of your end step, each opponent loses 1 life and you gain 1 life."
Drana's Emissary80%
$0.35↓#6604↑0.22↑10.9 years↑
"At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life."
Let's Play a Game78%
$0.26↓#9293↑0.20↑1.9 years↑
"• Each opponent loses 3 life and you gain 3 life."
Vampire Neonate78%
$0.13↓#153980.008.1 years↑
"
, 
: Each opponent loses 1 life and you gain 1 life."
, : Each opponent loses 1 life and you gain 1 life."
Zof Consumption // Zof Bloodbog78%
$0.17↓#9621↑0.075.9 years↑
"Each opponent loses 4 life and you gain 4 life."
Lobelia, Defender of Bag End78%
$0.28↓#7238↑0.54↑3.2 years↑
"• Each opponent loses 2 life and you gain 2 life."
Debt to the Deathless78%
$0.41↓#2544↑0.47↑13.3 years↑
"Each opponent loses two times X life. You gain life equal to the life lost this way."
Subversion78%
$2.15↓#167190.0027.6 years↑
"At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way."
Agent of Masks78%
$0.12↓#178000.0720.6 years↑
"At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way."