Cover

Source: Player’s Handbook (2024) p. 25. Available in the SRD and the Free Rules (2024)

Cover

DegreeBenefit to TargetOffered By…
Half+2 bonus to AC and Dexterity saving throwsAnother creature or an object that covers at least half of the target
Three-Quarters+5 bonus to AC and Dexterity saving throwsAn object that covers at least three-quarters of the target
TotalCan’t be targeted directlyAn object that covers the whole target
^cover