As a bonus action, Icck enters a rage, gaining his rage benefits and bear-spirit resistance.

Icck withdraws into his shell as an action, gaining +4 AC and advantage on Strength and Constitution saving throws. While sheltered, his speed is 0, he has disadvantage on Dexterity saving throws, cannot take reactions, and can use only a bonus action to emerge.

Icck can enter a rage as a bonus action. He can rage 3 times per long rest. While raging, he has advantage on Strength checks and Strength saving throws, a +3 bonus to melee weapon damage using Strength, and resistance to bludgeoning, piercing, and slashing damage. His rage lasts for 1 minute, ending early if he is knocked unconscious or if he neither attacks a hostile creature nor takes damage on his turn.

Icck makes two greataxe attacks when taking the Attack action.

Icck makes a Strength-based melee attack with advantage, accepting advantage on attacks against him until his next turn.

Icck can make a claw attack using his natural claws, dealing 1d4 slashing damage plus his Strength modifier.

While not wearing armor, Icck's Armor Class equals 10 + his Dexterity modifier + his Constitution modifier, unless his tortle natural armor provides a higher AC. His tortle natural armor gives him AC 17, so his current AC is 17.

Icck has advantage on Dexterity saving throws against effects he can see, such as traps and spells. He cannot use this benefit while blinded, deafened, or incapacitated.

Icck follows the Totem Warrior primal path and gains the Bear Totem Spirit at 3rd level.

When raging, Icck has resistance to all damage except psychic damage, representing the overwhelming endurance of the bear spirit.

Icck can attack twice, instead of once, whenever he takes the Attack action on his turn.

Icck's speed increases by 10 feet while he is not wearing heavy armor. His walking speed is normally 40 feet, though the tortle profile commonly records his base speed as 30 feet.

Icck has advantage on initiative rolls. Additionally, if he is surprised at the beginning of combat and is not incapacitated, he can act normally on his first turn if he enters his rage before doing anything else.

Once per turn, when Icck scores a critical hit with a melee weapon attack, he can roll one additional weapon damage die when determining the extra damage.

Icck can cast the Beast Sense spell as a ritual and can cast Speak with Animals as a ritual, without providing material components.

Icck can cast Commune with Nature as a ritual. His spiritual connection to the bear and the wilderness allows him to commune with the natural world.

Icck has increased his Strength by 2 at 4th level and his Constitution by 2 at 8th level, bringing his final ability scores to Strength 19 and Constitution 16.

Icck has an excellent memory for maps, terrain, weather, and natural landmarks. He can find food and fresh water for himself and up to five other people each day, provided the land offers such resources.