Dimir Spybug
Creature — Insect
Flying
Menace (This creature can't be blocked except by two or more creatures.)
Whenever you surveil, put a +1/+1 counter on this creature.
Just assume every conversation is on record.
James Paick
Guilds of Ravnica (GRN)
• #166Rulings
An ability that triggers "whenever you surveil" triggers after you're done surveilling, even if you have fewer cards in your library than the number of cards you're instructed to surveil. It even triggers if you have no cards in your library.
(wotc • 2024-01-12)
You put only one +1/+1 counter on Dimir Spybug each time you surveil, no matter how many cards you looked at when you surveilled.
(wotc • 2018-10-05)
Rulings
An ability that triggers "whenever you surveil" triggers after you're done surveilling, even if you have fewer cards in your library than the number of cards you're instructed to surveil. It even triggers if you have no cards in your library.
(wotc • 2024-01-12)
You put only one +1/+1 counter on Dimir Spybug each time you surveil, no matter how many cards you looked at when you surveilled.
(wotc • 2018-10-05)