Aven Courier 
Creature — Bird Advisor
$2.56 #8666 0.21 4.4 years
Flying
Whenever this creature attacks, choose a counter on a permanent you control. Put a counter of that kind on target permanent you control if it doesn't have a counter of that kind on it.
Click a line or tag to filter
Cards similar to Aven Courier 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.
Wings of the Guard78%
$0.14↓#23912↓0.2010.0 years↑
"Flying"
Shrieking Specter78%
$1.01↓#30868↓0.47↑27.2 years↑
"Flying"
Oran-Rief Ooze76%
$0.30↓#78520.56↑5.9 years↑
"Whenever this creature attacks, put a +1/+1 counter on each attacking creature with a +1/+1 counter on it."
Bold Plagiarist76%
$0.35↓#15593↓0.305.4 years↑
"Whenever an opponent puts one or more counters on a creature they control, they put the same number and kind of counters on this creature."
Powerful Broker76%
$0.12↓#20510↓0.00↓0.2 years↓
"
: For each kind of counter on target permanent or player, give that permanent or player another counter of that kind. Activate only as a sorcery."
: For each kind of counter on target permanent or player, give that permanent or player another counter of that kind. Activate only as a sorcery."
Skyship Plunderer75%
$0.23↓#16387↓0.36↑9.6 years↑
"Whenever this creature deals combat damage to a player, for each kind of counter on target permanent or player, give that permanent or player another counter of that kind."
Nightveil Sprite74%
$0.11↓#74810.05↓7.9 years↑
"Flying"
Bribe Taker74%
$0.25↓#20410↓0.244.4 years
"When this creature enters, for each kind of counter on permanents you control, you may put your choice of a +1/+1 counter or a counter of that kind on this creature."
Angelic Captain74%
$0.24↓#19988↓0.00↓10.9 years↑
"Flying"
Spellbound Dragon72%
$0.34↓#20768↓0.61↑17.3 years↑
"Flying"
Ragefire Hellkite72%
$0.24↓#19802↓0.53↑4.0 years
"Flying"
Steel-Plume Marshal72%
$0.27↓#74420.00↓6.1 years↑
"Flying"
Jhoira's Timebug71%
$0.19↓#85870.2919.9 years↑
": Choose target permanent you control or suspended card you own. If that permanent or card has a time counter on it, you may remove a time counter from it or put another time counter on it."
: Choose target permanent you control or suspended card you own. If that permanent or card has a time counter on it, you may remove a time counter from it or put another time counter on it."
Animation Module70%
$3.03↑#4368↑0.41↑9.9 years↑
"
, : Choose a counter on target permanent or player. Give that permanent or player another counter of that kind."
, : Choose a counter on target permanent or player. Give that permanent or player another counter of that kind."
Xantid Swarm70%
$4.02↑#14052↓0.41↑23.3 years↑
"Flying"
Ancestor Dragon70%
$0.27↓#14025↓0.56↑8.2 years↑
"Flying"
Kalonian Hydra70%
$5.87↑#1120↑0.45↑13.1 years↑
"Whenever this creature attacks, double the number of +1/+1 counters on each creature you control."
Kelinore Bat70%
$0.09↓#28728↓0.00↓17.1 years↑
"Flying"
Sphinx of Forgotten Lore70%
$0.36↓#89650.231.8 years↓
"Flying"
Living Tempest70%
$0.08↓#29974↓0.43↑5.9 years↑
"Flying"