Historical Rules · 8 March 2024
Rule 702.82c
Official source text from the 8 March 2024 Rules release
Devour [quality] is a variant of devour. “Devour [quality] N” means “As this object enters the battlefield, you may sacrifice any number of [quality] permanents. This permanent enters the battlefield with N +1/+1 counters on it for each permanent sacrificed this way.”