The way challenging works is a ready (untapped) character exerts and chooses an opposing exerted character to challenge, and then both cards compare their strength (attack) and willpower (defense) values to each other (meaning the attacker automatically gets hit back by the defender)
Trumpeter Mickey can be exerted and you can pay two ink to play any character for free
3 Maleficent - Monstrous Dragon Monstrous Dragon Maleficent from Sleeping Beauty is a Legendary card with an ink cost of nine but is also one of the most powerful cards in Disney Lorcana when used well
Combine the massive dragon with purple cards such as Merlin, Goat or Yzma, Scary Beyond All Reason to pull them off the table, ready to be played again and reactivate their own powerful effects.
For more information about Disney Lorcana TCG, visit www.disneylorcana.com
There are 12 characters from Gargoyles , as well as quite a few from The Black Cauldron franchise