Warcraft

Character.php

<?php
abstract class Character {
    protected $spells = [];
    abstract public function getTalants();
}

Mage.php

<?php
require_once "Character.php";
class Mage extends Character {

    private function Talant(){
        return $this->spells = ['Фрост нова', 'ГЛЫБА'];
    }
    public function getTalants(){
        foreach ($this->Talant() as $value)
        {
            echo $value . '<br>';
        }
    }
}
$mage = new Mage();
$mage->getTalants();

Warrior.php

<?php
require_once "Character.php";
class Warrior extends Character {
   private function Talant(){
           return $this->spells = ['Героический прыжок', 'чардж'];
        }
    public function getTalants(){
        foreach ($this->Talant() as $value)
        {
            echo $value . '<br>';
        }
    }
}
$war = new Warrior();
$war->getTalants();