Aven Wind Mage 

Creature — Bird Wizard
$0.11 #23341 0.33 8.3 years
Flying
Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn.
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Cards similar to Aven Wind Mage expected a card that isn't here?
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Wee Dragonauts100%
$0.06↓#187060.2820.8 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
Mercurial Geists100%
$0.03↓#261020.06↓10.2 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn."
Fire Urchin100%
$0.05↓#257480.00↓8.0 years
"Whenever you cast an instant or sorcery spell, this creature gets +1/+0 until end of turn."
Festival Crasher100%
$0.18↑#202550.00↓5.1 years↓
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
Kiln Fiend100%
$0.11#17248↑0.06↓16.5 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn."
Ghitu Amplifier95%
$0.12↑#258140.00↓4.1 years↓
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
Erratic Cyclops95%
$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."
Charmbreaker Devils94%
$0.17↑#7555↑0.11↓15.1 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +4/+0 until end of turn."
Blistercoil Weird94%
$0.25↑#229410.07↓14.0 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn. Untap it."
Storm Skreelix94%
$0.20↑#18537↑0.07↓5.1 years↓
"Whenever you cast an instant or sorcery spell, this creature gets +2/+0 until end of turn."
+1 more matching line
Aberrant Manawurm94%
$0.16↑#231710.05↓0.5 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."
Pyre Hound93%
$0.07↓#193390.19↓10.5 years↑
"Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature."
Electrostatic Infantry93%
$0.34↑#6533↑0.07↓4.1 years↓
"Whenever you cast an instant or sorcery spell, put a +1/+1 counter on this creature."
Spellrune Painter // Spellrune Howler92%
$0.14↑#209150.00↓5.1 years↓
"Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn."
Frolicking Familiar // Blow Off Steam92%
$0.31↑#8567↑0.11↓3.1 years↓
"Whenever you cast an instant or sorcery spell, this creature gets +1/+1 until end of turn."
+1 more matching line
Nivix Cyclops92%
$0.11#225810.06↓13.5 years↑
"Whenever you cast an instant or sorcery spell, this creature gets +3/+0 until end of turn and can attack this turn as though it didn't have defender."
Clever Lumimancer90%
$0.18↑#196890.21↓5.5 years↓
"Whenever you cast or copy an instant or sorcery spell, this creature gets +2/+2 until end of turn."
Lorehold Pledgemage90%
$0.17↑#279550.00↓5.5 years↓
"Whenever you cast or copy an instant or sorcery spell, this creature gets +1/+0 until end of turn."
Fluxcharger90%
$0.15↑#28428↓0.00↓13.5 years↑
"Whenever you cast an instant or sorcery spell, you may switch this creature's power and toughness until end of turn."