Big Bill

Holy Plating. Big Bill only takes half damage from any extra effects that result from the usage of any "Smite" ability/spell.

Indomitable. Grapple, Push, and any other Checks or Abilities that attempt to move or restrain Big Bill must be made with disadvantage. Big Bill also has Advantage on any associated saves. 

Multiattack. Big Bill makes 3 attacks per action: 1-3 Iron Punch attack(s), 1-2 Chaingun attack(s), and/or 1 Railgun attack.

Iron Punch. Melee Weapon Attack: +5 to hit, reach 10 ft., 1 target. Hit: 16 (3d6 + 5) [Bludgeoning] damage.

Chaingun. Ranged Weapon Attack: +7 to hit, range 60/240 ft., 1 target. Hit: 20 (4d6 + 6) [Piercing] damage. Due to the Chaingun's needed time to spin up before firing, the target of the attack must succeed a DC 15 dexterity saving throw to take half damage. Failure to make the save results in the target taking full damage. 

Railgun. Ranged Weapon Attack: +4 to hit, range 60/600 ft., 1 target. Hit: 35 (6d8 + 8) [Necrotic] damage.

Battlefield Action. As a bonus action, Big Bill can choose to sacrifice his Reaction to make a Battlefield Action from the table below. The effects of a Battlefield Action take effect at the beginning of Big Bill's next turn. 

• Fist of Iron. Big Bill pulls his massive fist inward, which begins to glow red with heat as he charges an attack. (This attack can be stopped by either restraining Big Bill or his fist.) At the beginning of his next turn, Big Bill unleashes the attack and punches the ground beneath him. This lets out a concussive force that emanates in a 15ft sphere around him. Any creatures caught within the blast must succeed a DC 16 Dexterity or Strength saving throw or be pushed back 10ft and take 14 (3d8) [Thunder] damage. On a successful save, the target only takes half damage and does not get pushed back.

After his fist hits the ground, four walls of fire erupt from the ground in a cross pattern, which all originate from Big Bill. Each of these fiery walls stretch out in 10ft x 30ft rectangles, in a cross pattern, with Big Bill as the main axis. The direction in which the walls go depends on what direction Big Bill was facing when he started charging the Fist of Iron. (e.g., the first wall erupting directly in front of him, the second directly to his left, etc.) Creatures caught within the AOE must succeed a DC 12 Dexterity saving throw or take 7 (2d6) [Fire] damage. On a successful save, creatures only take half damage.

• Storm of Lead. Big Bill bends down on one knee and places his right hand on his Chaingun as it begins to crackle with electricity, spinning faster and faster as if preparing to fire a long-charged burst. (This attack can be prevented if Big Bill receives a total of 150 points of damage by the start of his next turn.) At the beginning of his next turn, Big Bill lets loose a long burst from his Chaingun in a 180-degree half circle, with a radius of 60/240ft, using Big Bill as the axis. If a creature is in the affected area, they must succeed on a DC 18 Dexterity saving throw or take 14 (4d6) [Piercing] damage and an additional 5 (2d4) [Lightning] damage. If successful, affected creatures only take half damage. (If creatures are more than 60ft away from Big Bill, but still within 240ft, they instead take 7 (2d6) [Piercing] damage and 3 (1d4) [Lightning] damage on a failed save and half as much on a successful save.)

• Beam of Steel. Big Bill widens his stance, then his mechanical body seems to lock in place. After he does this, his shoulder-mounted cannon begins to whir and emit a pale blue light. (This attack can be prevented by hitting Big Bill's Railgun before it fires. Doing so will stagger him until the end of his next turn, reducing his movement to 0 until the end of his next turn. While staggered, Big Bill will take full damage against him and also have to make all saves at disadvantage. While charging up in this manner, the Railgun's temporary AC is 25.) When Big Bill does this, his armor is put on Full Lockdown, and any incoming physical damage ([Piercing], [Bludgeoning], [Slashing]) has no effect, and all other types are reduced by half. If Beam of Steel is uninterrupted, Big Bill's movement will be reduced by half until the end of his next turn. 

At the beginning of his next turn, Big Bill will fire his Railgun at 1 target he chooses. The target must succeed a DC 12 Dexterity saving throw or take 54 (12d6) [Necrotic] Damage. If a success, the target takes no damage instead.

Majitek Particle Shield. As a reaction to being hit by a ranged attack, Big Bill can raise a temporary shield to deflect all damage from the attack. 

Armor Lock. As a reaction to being hit by a melee attack, Big Bill can put a lock on the weak points in his armor and temporarily raise his AC by 5 points until the start of his next turn. But doing so will reduce his movement speed by half until the end of his next turn. 

Legendary Action: Weavegate. (2/day). As a Legendary Action, Big Bill can use one of his reactions to reflect any incoming damage from the attacker during their turn.

Thanks to his magical energy core, Big Bill can harness the magical power of the weave to augment himself and his environment. 

Remade (Costs 1 Action) 1/day. As a Legendary action, Big Bill can use the energy to remake himself and heal himself from 0 Hit Points. He regains half his original health pool at the expense of losing his Action on his next turn.

Weavegate (Cost 1 Reaction) 2/day. As a Legendary Action, Big Bill can use one of his reactions to reflect any incoming damage from the attacker during their turn. 

Mythic Action Name. Enter the description for how mythic actions work for your monster here.

Mythic Action Name (Costs # Actions). Enter the description for your mythic action.