Beckett Mariner, Impetuous Ensign 

Legendary Creature — Human Officer
$0.16 #29921 0.00 0.0 years
First strike
Reckless Behavior — Whenever Beckett Mariner becomes tapped, put a promotion counter on her. Then if there are three or more promotion counters on her, remove those counters and she deals 2 damage to each opponent.
Click a line or tag to filter
Cards similar to Beckett Mariner, Impetuous Ensign 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.
Spireside Infiltrator88%
$0.09↓#23287↑0.0010.1 years↑
"Whenever this creature becomes tapped, it deals 1 damage to each opponent."
Hawkeye's Bow80%
$0.20↑#10076↑0.40↑0.4 years
"Whenever equipped creature becomes tapped, it deals 1 damage to each opponent."
Quest for Renewal79%
$5.13↑#3425↑0.49↑16.8 years↑
"Whenever a creature you control becomes tapped, you may put a quest counter on this enchantment."
Lasting Tarfire77%
$0.26↑#6051↑0.14↑0.8 years
"At the beginning of each end step, if you put a counter on a creature this turn, this enchantment deals 2 damage to each opponent."
Zhur-Taa Druid75%
$0.19↑#4294↑0.15↑13.5 years↑
"Whenever you tap this creature for mana, it deals 1 damage to each opponent."
Luminarch Ascension72%
$14.77↑#3344↑0.44↑17.1 years↑
"At the beginning of each opponent's end step, if you didn't lose life this turn, you may put a quest counter on this enchantment."
Veteran of the Depths71%
$0.22↑#255580.0519.1 years↑
"Whenever this creature becomes tapped, you may put a +1/+1 counter on it."
Manabarbs71%
$4.23↑#2329↑1.34↑33.3 years↑
"Whenever a player taps a land for mana, this enchantment deals 1 damage to that player."
Panicked Altisaur70%
$0.19↑#14244↑0.33↑3.0 years↑
"
: This creature deals 2 damage to each opponent."
Glassworks // Shattered Yard70%
$0.10↓#9762↑0.11↑2.1 years↑
"At the beginning of your end step, this Room deals 1 damage to each opponent."
Malignant Growth70%
$0.54↑#288850.41↑30.1 years↑
"At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on this enchantment, then this enchantment deals damage to the player equal to the number of cards they drew this way."
Insolence70%
$0.06↓#298370.11↑25.8 years↑
"Whenever enchanted creature becomes tapped, this Aura deals 2 damage to that creature's controller."