Super Speed 
Enchantment — Aura
Flash
Enchant creature
When this Aura enters, enchanted creature gains first strike until end of turn.
Enchanted creature gets +1/+0 and has haste.
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Cards that do something similar 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.
Aspect of Manticore 100%
$0.19#23753
"When this Aura enters, enchanted creature gains first strike until end of turn."
+2 more matching lines
Fire-Rim Form 100%
$0.15#17610
"When this Aura enters, enchanted creature gains first strike until end of turn."
+2 more matching lines
Military Discipline 100%
$0.24#18519
"When this Aura enters, enchanted creature gains first strike until end of turn."
+2 more matching lines
Grim Reaper's Sprint 86%
$1.59#4498
"Enchanted creature gets +2/+2 and has haste."
+1 more matching line
Clout of the Dominus 83%
$1.97#6863
"As long as enchanted creature is red, it gets +1/+1 and has haste."