Gilt-Leaf Winnower
Creature — Elf Warrior
Menace (This creature can't be blocked except by two or more creatures.)
When this creature enters, you may destroy target non-Elf creature whose power and toughness aren't equal.
Viktor Titov
Commander Legends (CMR)
• #130Rulings
The power and toughness of the target non-Elf creature are checked again as Gilt-Leaf Winnower's triggered ability would resolve. If that creature's power and toughness are equal at that time, the ability doesn't resolve.
(wotc • 2020-11-10)
Once an attacking creature with menace is legally blocked by two or more creatures, removing one or more of those blockers from combat won't change or undo that block.
(wotc • 2015-06-22)
Rulings
The power and toughness of the target non-Elf creature are checked again as Gilt-Leaf Winnower's triggered ability would resolve. If that creature's power and toughness are equal at that time, the ability doesn't resolve.
(wotc • 2020-11-10)
Once an attacking creature with menace is legally blocked by two or more creatures, removing one or more of those blockers from combat won't change or undo that block.
(wotc • 2015-06-22)