Magmablood Archaic 
Creature — Avatar
$0.19 #19349 0.09 0.5 years
Reach, trample
Converge — This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
Whenever you cast an instant or sorcery spell, creatures you control get +1/+0 until end of turn for each color of mana spent to cast that spell.
Click a line or tag to filter
Cards similar to Magmablood Archaic 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.
Rancorous Archaic94%
$0.12↓#227370.050.5 years
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
+1 more matching line
Springmantle Cleric94%
$0.10↓#29002↓0.24↑6.1 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Woodland Wanderer94%
$0.13↓#25289↓0.22↑11.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Tajuru Stalwart94%
$0.07↓#27764↓0.0011.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Wildgrowth Archaic88%
$0.27↑#11652↑0.120.5 years
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
+2 more matching lines
Skyrider Elf87%
$0.22↑#25007↓0.0011.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Aberrant Manawurm84%
$0.16↓#231710.050.5 years
"Whenever you cast an instant or sorcery spell, this creature gets +X/+0 until end of turn, where X is the amount of mana spent to cast that spell."
+1 more matching line
Kiln Fiend84%
$0.11↓#172480.0616.5 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn."
Festival Crasher84%
$0.18↓#202550.005.1 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
Fire Urchin84%
$0.05↓#25748↓0.008.0 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +1/+0 until end of turn."
Glinting Creeper84%
$0.16↓#25893↓0.185.3 years↑
"This creature enters with two +1/+1 counters on it for each color of mana spent to cast it."
Mercurial Geists84%
$0.03↓#26102↓0.0610.2 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn."
Wee Dragonauts84%
$0.06↓#187060.28↑20.8 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
Aven Wind Mage84%
$0.11↓#23341↓0.33↑8.3 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn."
Crystalline Crawler83%
$0.33↑#2908↑0.25↑9.9 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Balmor, Battlemage Captain82%
$0.29↑#2120↑0.25↑4.1 years↑
"Whenever you cast an instant or sorcery spell, creatures you control get +1/+0 and gain trample until end of turn."
Chamber Sentry82%
$0.16↓#25209↓0.20↑8.0 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Adeliz, the Cinder Wind80%
$0.28↑#10980↑0.22↑8.5 years↑
"Whenever you cast an instant or sorcery spell, Wizards you control get +1/+1 until end of turn."
Erratic Cyclops80%
$0.15↓#186930.19↑8.0 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +X/+0 until end of turn, where X is that spell's mana value."
Leonin Lightscribe78%
$0.43↑#6509↑0.005.5 years↑
"Whenever you cast or copy an instant or sorcery spell, creatures you control get +1/+1 until end of turn."