Saludos!!

Corrígeme si me equivoco, pero te falta escoger tres habilidades (dos como Bárbaro y 1 como humano variante):

Habilidades: escoge dos de entre Atletismo, Intimidación, Naturaleza, Percepción, Supervivencia y Manejo de Animales.

Ya tienes Atletismo y Survival por Marine.

Perfecto. He añadido 4 cantimploras de un litor en mi inventario.

He cambiado el hechizo a Charm Person. 

Imagen cambiada, aunque uqe fuera Robert Dawney Jr. Era aposta ;)

Tienes la ficha en mi perfil de Personaje. 

Each time you gain a level, you gain 1 additional Hit Die. Roll that Hit Die, add your Constitution modifier to the roll, and add the total to your hit point maximum. Alternatively, you can use the fixed value shown in your class entry, which is the average result of the die roll (rounded up).

¿Tiramos dado o usamos la media redondeado hacia arriba?.

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Veamos las mejoras de mi PJ...

Hit Points at Higher Levels: 1d10 (or 6) + your Constitution modifier per paladin level after 1st

Features: Fighting Style, Spellcasting, Divine Smite --- Divine Health, Sacred Oath

Fighting Style: 

Protection

When a creature you can see attacks a target other than you that is within 5 feet of you, you can use your reaction to impose disadvantage on the attack roll. You must be wielding a shield.

Spellcasting

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By 2nd level, you have learned to draw on divine magic through meditation and prayer to cast spells as a cleric does.

Preparing and Casting Spells

The Paladin table shows how many spell slots you have to cast your spells. To cast one of your paladin spells of 1st level or higher, you must expend a slot of the spell’s level or higher. You regain all expended spell slots when you finish a long rest.
You prepare the list of paladin spells that are available for you to cast, choosing from the paladin spell list. When you do so, choose a number of paladin spells equal to your Charisma modifier + half your paladin level, rounded down (minimum of one spell). The spells must be of a level for which you have spell slots.
For example, if you are a 5th-level paladin, you have four 1st-level and two 2nd-level spell slots. With a Charisma of 14, your list of prepared spells can include four spells of 1st or 2nd level, in any combination. If you prepare the 1st-level spell cure wounds, you can cast it using a 1st-level or a 2nd- level slot. Casting the spell doesn't remove it from your list of prepared spells.
You can change your list of prepared spells when you finish a long rest. Preparing a new list of paladin spells requires time spent in prayer and meditation: at least 1 minute per spell level for each spell on your list.

Spellcasting Ability

Charisma is your spellcasting ability for your paladin spells, since their power derives from the strength of your convictions. You use your Charisma whenever a spell refers to your spellcasting ability. In addition, you use your Charisma modifier when setting the saving throw DC for a paladin spell you cast and when making an attack roll with one.

Spell save DC = 8 + your proficiency bonus + your Charisma modifier

Spell attack modifier = your proficiency bonus + your Charisma modifier

Spellcasting Focus

You can use a holy symbol as a spellcasting focus for your paladin spells.

Divine Smite

Starting at 2nd level, when you hit a creature with a melee weapon attack, you can expend one spell slot to deal radiant damage to the target, in addition to the weapon’s damage. The extra damage is 2d8 for a 1st-level spell slot, plus 1d8 for each spell level higher than 1st, to a maximum of 5d8. The damage increases by 1d8 if the target is an undead or a fiend.

Divine Health

By 3rd level, the divine magic flowing through you makes you immune to disease.

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Sacred Oath

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When you reach 3rd level, you swear the oath that binds you as a paladin forever. Up to this time you have been in a preparatory stage, committed to the path but not yet sworn to it. Now you choose an oath, such as the Oath of Devotion.
Your choice grants you features at 3rd level and again at 7th, 15th, and 20th level. Those features include oath spells and the Channel Divinity feature.

Oath Spells

Each oath has a list of associated spells. You gain access to these spells at the levels specified in the oath description. Once you gain access to an oath spell, you always have it prepared. Oath spells don’t count against the number of spells you can prepare each day.
If you gain an oath spell that doesn't appear on the paladin spell list, the spell is nonetheless a paladin spell for you.

Channel Divinity

Your oath allows you to channel divine energy to fuel magical effects. Each Channel Divinity option provided by your oath explains how to use it.
When you use your Channel Divinity, you choose which option to use. You must then finish a short or long rest to use your Channel Divinity again.
Some Channel Divinity effects require saving throws. When you use such an effect from this class, the DC equals your paladin spell save DC.

Sacred Oaths

Becoming a paladin involves taking vows that commit the paladin to the cause of righteousness, an active path of fighting wickedness. The final oath, taken when he or she reaches 3rd level, is the culmination of all the paladin's training. Some characters with this class don't consider themselves true paladins until they have reached 3rd level and made this oath. For others, the actual swearing of the oath is a formality, an official stamp on what has always been true in the paladin's heart.

Oath of Devotion

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The Oath of Devotion binds a paladin to the loftiest ideals of justice, virtue, and order. Sometimes called cavaliers, white knights, or holy warriors, these paladins meet the ideal of the knight in shining armor, acting with honor in pursuit of justice and the greater good. They hold themselves to the highest standards of conduct, and some, for better or worse, hold the rest of the world to the same standards. Many who swear this oath are devoted to gods of law and good and use their gods' tenets as the measure of their devotion. They hold angels--the perfect servants of good--as their ideals, and incorporate images of angelic wings into their helmets or coats of arms.

Tenets of Devotion

Though the exact words and strictures of the Oath of Devotion vary, paladins of this oath share these tenets.
Honesty. Don't lie or cheat. Let your word be your promise.
Courage. Never fear to act, though caution is wise.
Compassion. Aid others, protect the weak, and punish those who threaten them. Show mercy to your foes, but temper it with wisdom.
Honor. Treat others with fairness, and let your honorable deeds be an example to them. Do as much good as possible while causing the least amount of harm.
Duty. Be responsible for your actions and their consequences, protect those entrusted to your care, and obey those who have just authority over you.

Oath Spells

You gain oath spells at the paladin levels listed.

Oath of the Ancients The Oath of the Ancients is as old as the race of elves and the rituals of the druids. Sometimes called fey knights, green knights, or horned knights, paladins who swear this oath cast their lot with the side of the light in the cosmic struggle against darkness because they love the beautiful and life-giving things of the world, not necessarily because they believe in principles of honor, courage, and justice. They adorn their armor and clothing with images of growing things-leaves, antlers, or flowers-to reflect their commitment to preserving life and light in the world. Tenets of the Ancients The tenets of the Oath of the Ancients have been preserved for uncounted centuries. This oath emphasizes the principles of good above any concerns of law or chaos. Its four central principles are simple. Kindle the Light. Through your acts of mercy, kindness, and forgiveness, kindle the light of hope in the world, beating back despair. Shelter the Light. Where there is good, beauty, love, and laughter in the world, stand against the wickedness that would swallow it. Where life flourishes, stand against the forces that would render it barren. Preserve Your Own Light. Delight in song and laughter, in beauty and art. If you allow the light to die in your own heart, you can't preserve it in the world. Be the Light. Be a glorious beacon for all who live in despair. Let the light of your joy and courage shine forth in all your deeds. Oath Spells You gain oath spells at the paladin levels listed. Oath of the Ancients Spells Paladin Level Spells 3rd Ensnaring Strike, Speak with Animals Channel Divinity When you take this oath at 3rd level, you gain the following two Channel Divinity options. Turn the Faithless. You can use your Channel Divinity to utter ancient words that are painful for fey and fiends to hear. As an action, you present your holy symbol, and each fey or fiend within 30 feet of you that can hear you must make a Wisdom saving throw. On a failed save, the creature is turned for 1 minute or until it takes damage. A turned creature must spend its turns trying to move as far away from you as it can, and it can't willingly move to a space within 30 feet of you. It also can't take reactions. For its action, it can use only the Dash action or try to escape from an effect that prevents it from moving. If there's nowhere to move, the creature can use the Dodge action. If the creature's true form is concealed by an illusion, shapeshifting, or other effect, that form is revealed while it is turned.

Ensnaring Strike

1st-level conjuration

Casting Time: 1 bonus action
Range: Self
Components: V
Duration: Concentration, up to 1 minute

The next time you hit a creature with a weapon attack before this spell ends, a writhing mass of thorny vines appears at the point of impact, and the target must succeed on a Strength saving throw or be restrained by the magical vines until the spell ends. A Large or larger creature has advantage on this saving throw. If the target succeeds on the save, the vines shrivel away.

While restrained by this spell, the target takes 1d6 piercing damage at the start of each of its turns. A creature restrained by the vines or one that can touch the creature can use its action to make a Strength check against your spell save DC. On a success, the target is freed.

At Higher Levels. If you cast this spell using a spell slot of 2nd level or higher, the damage increases by 1d6 for each slot level above 1st.

Speak with Animals

Source: Player's Handbook

1st-level divination (ritual)

Casting Time: 1 action
Range: Self
Components: V, S
Duration: 10 minutes

You gain the ability to comprehend and verbally communicate with beasts for the duration. The knowledge and awareness of many beasts is limited by their intelligence, but at minimum, beasts can give you information about nearby locations and monsters, including whatever they can perceive or have perceived within the past day. You might be able to persuade a beast to perform a small favor for you, at the DM’s discretion.

Yo creo que solo consigo esto a lvl 3, pero no sé si me sube algún stat también o algo similar.

Consigues un crítico en tus ataques de arma con 19 o 20.

  Adquisición. Automático

¿Tiramos dado o usamos la media redondeado hacia arriba?.

Yo he subido de nivel 1--> 2 con la opción de tirar dado, pero no me ha cambiado nada ni me ha dado la opción de tirar ningún dado.

Luego del 2-->3 he puesto el automático y sí que me ha subido los stats