Forerunner of the Legion 
Creature — Vampire Knight
$1.18 #6115 0.06 8.8 years
When this creature enters, you may search your library for a Vampire card, reveal it, then shuffle and put that card on top.
Whenever another Vampire you control enters, target creature gets +1/+1 until end of turn.
Click a line or tag to filter
Cards similar to Forerunner of the Legion 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.
Anointed Deacon76%
$0.14↓#25253↓0.129.1 years
"At the beginning of combat on your turn, you may have target Vampire get +2/+0 until end of turn."
Sanguine Glorifier74%
$0.09↓#26770↓0.068.8 years
"When this creature enters, put a +1/+1 counter on another target Vampire you control."
Stromkirk Mentor74%
$0.05↓#25649↓0.0010.5 years↑
"When this creature enters, put a +1/+1 counter on another target Vampire you control."
Voracious Vampire70%
$0.18↓#26269↓0.108.8 years
"When this creature enters, target Vampire you control gets +1/+1 and gains menace until end of turn."