Dragonlord's Servant 
Creature — Goblin Shaman
$0.19 #1346 0.21 11.6 years
Dragon spells you cast cost less to cast.
less to cast.Click a line or tag to filter
Cards similar to Dragonlord's Servant 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.
Dragonspeaker Shaman100%
$0.36↑#13130.2923.4 years↑
"Dragon spells you cast cost 
less to cast."
less to cast."
Sarkhan, Soul Aflame94%
$0.80↑#2074↓0.34↑3.4 years↓
"Dragon spells you cast cost less to cast."
less to cast."
Nogi, Draco-Zealot92%
$0.34↑#4555↓0.00↓4.0 years↓
"Dragon spells you cast cost less to cast."
less to cast."
Acolyte of Bahamut90%
$0.20↑#9427↓0.304.4 years↓
"Commander creatures you own have "The first Dragon spell you cast each turn costs less to cast.""
less to cast.""
Draconic Lore86%
$0.20↑#7945↓0.244.4 years↓
"This spell costs less to cast if you control a Dragon."
less to cast if you control a Dragon."
The Ur-Dragon84%
$34.67↑#2673↓1.99↑9.2 years↓
"As long as this card is in the command zone or on the battlefield, other Dragon spells you cast cost less to cast."
less to cast."
Planar Gate82%
$74.69↑#21434↓0.38↑32.4 years↑
"Creature spells you cast cost less to cast."
less to cast."
Kinjalli's Caller81%
$0.27↑#6411↓0.00↓9.1 years↓
"Dinosaur spells you cast cost less to cast."
less to cast."
Knight of the Stampede80%
$0.32↑#7166↓0.44↑8.8 years↓
"Dinosaur spells you cast cost less to cast."
less to cast."
Dracogenesis80%
$11.88↑#2217↓1.09↑1.5 years↓
"You may cast Dragon spells without paying their mana costs."
Otepec Huntmaster79%
$0.38↑#3147↓0.149.1 years↓
"Dinosaur spells you cast cost less to cast."
less to cast."
Moon-Boy, Dino Rider78%
$0.28↑#23402↓0.170.3 years↓
"Dinosaur spells you cast cost less to cast."
less to cast."
Kargan Dragonrider77%
$0.06↓#25226↓0.00↓8.3 years↓
"As long as you control a Dragon, this creature has flying."
Scaleguard Sentinels76%
$0.10↓#29226↓0.00↓11.6 years
"As an additional cost to cast this spell, you may reveal a Dragon card from your hand."
Starnheim Aspirant76%
$2.80↑#2988↓0.275.7 years↓
"Angel spells you cast cost less to cast."
less to cast."
Honest Rutstein76%
$0.38↑#1855↓0.162.5 years↓
"Creature spells you cast cost less to cast."
less to cast."
Orator of Ojutai75%
$0.13↓#14587↓0.06↓11.8 years
"As an additional cost to cast this spell, you may reveal a Dragon card from your hand."
Foul-Tongue Invocation75%
$0.15↓#23936↓0.10↓11.6 years
"As an additional cost to cast this spell, you may reveal a Dragon card from your hand."
Caustic Exhale75%
$0.12↓#16688↓0.271.5 years↓
"As an additional cost to cast this spell, behold a Dragon or pay ."
."
Dragonkin Berserker74%
$0.20↑#13808↓0.185.7 years↓
"Boast abilities you activate cost less to activate for each Dragon you control."
less to activate for each Dragon you control."