Traits

Keen Sight: The Wisdom (Perception), checks are a benefit to the roc, which are normally dependent on sight.

Actions

MultiattackThe roc has two options for attacks: One with its beak, and one with its talons.

BeakUsing the beak attack, this roc beast can make a Melee weapon. Attack: +13 to hit and reach 10 ft. one target. Hit: 27 (4d8+9) piercing.

Also, check out: hyena monster 5e

Talons: This roc monster can use the talons to make a Melee weapon. Attack: +13 to hit and reach 5 feet. One target. Hit: 23 (4d6+9) slashing damage. The target is Grappled (escape DC 19,). The target is restrained until the grapple ends. The roc can’t use its talons on another target.

Attributes Of ROC DnD 5E Monster

AC 15 (Natural Armor).
Alignment Unaligned
CHA 9
CON 20
Challenge Rating 11
DEX 10
HP 248 (16d20+80).
INT 3
Passive Perception 14
Roll 0 Beak 1d20 + 13 3d8+9
Roll 1 Talons 1d20+13 4d6+9
STR 28
Throws to Save Dex +4, Con+9, Wis +4, Cha -3
Size Gargantuan
Skills Perception +4
Speed Fly 20 ft. at 120 ft.
Type monstrosity
WIS 10