My first game in python

import random
onward = "\n..."
dragon_hp = 40
player_hp = 20
heal_lmt = 4

print("You are a fearsome warrior facing off against a terrible dragon.")
print("You can choose to fight the dragon or run away.")
Turn = True

while Turn:
    dodge_chance = random.randint(1, 8)
    action_play = input("\nChoose an action:\nAttack\nHeal\nMagic\nRun\n")
    if action_play == "a":
        # "a" stands for attack
        print("\nYou swing at the dragon with your sword.")
        player_atk = random.randint(3, 5)
        damage = player_atk
        dragon_hp = dragon_hp - damage
        print("\nYou did %d damage!\nDragon HP is now %d!" % (damage, dragon_hp))
        if damage == 5:
            print(' CRITICAL!')
    if action_play == "m":
        # "m" stands for magic
        print("\nYou try hitting the dragon with a fireball...")
        player_magic = random.randint(10, 12)
        magic_miss = random.randint(1, 6)
        if magic_miss == 1:
            print("BLAM! You hit the dragon with a fire ball! You deal a massive %d damage!!" % player_magic)
            dragon_hp = dragon_hp - player_magic
            print("Dragon HP is now %d!" % dragon_hp)
        else:
            print("The dragon dodges your fireball. You deal 0 damage.")
    if action_play == "h":
        # "h" stands for heal
        heal_plus = 8
        if heal_lmt < 5:
            player_hp = player_hp + heal_plus
            if player_hp > 20:
                player_hp = 20
            print("\nYou drink a healing potion. You regain %d HP. You know have %d HP." % (heal_plus, player_hp))
            heal_lmt = heal_lmt + 1
            print("You have", 5 - heal_lmt, "healing potions left.")
            if heal_lmt == 5:
                print("WARNING!! YOU ARE OUT OF HEALING POTIONS!! USING HEAL AGAIN WOULD WASTE A TURN!")
        else:
            print("You ran out of healing potions. You can't heal anymore.")
    if action_play == "r":
        # "r" stands for run
        print("You ran away...")
        break

    if dragon_hp <= 0:
            print("The dragon is Dead!\nYou Win!!")
            break

    print("\nDragon Attacks!")
    dragon_atk = random.randint(1, 3)

    if dragon_atk == 1:
            print("The dragon attacks with blazing fire.")
            fire_dmg = random.randint(15, 18)
            if dodge_chance == 1:
                print("Ouch! The flames burn you! you take %d damage!" % fire_dmg)
                player_hp = player_hp - fire_dmg
            else:
                print("You dodged the fire. Close call.")

    if dragon_atk == 2:
            print("The dragon attacks with his savage claws.")
            claw_dmg = random.randint(3, 5)
            if dodge_chance > 3:
                print("Ouch! You get slashed! you take %d damage!" % claw_dmg)
                player_hp = player_hp - claw_dmg
            else:
                print("You dodged the claws. Close call.")

    if dragon_atk == 3:
            print("The dragon bites down on you with his massive fangs")
            bite_dmg = random.randint(6, 8)
            if dodge_chance > 5:
                print("Ouch! You're caught in the dragon's fangs! you take %d damage!" % bite_dmg)
                player_hp = player_hp - bite_dmg
            else:
                print("You dodged the bite. Close call.")

    print("You now have %d HP" % player_hp)
    if player_hp <= 0:
        print("YOU DIED!")
        break