Specifically, you could lock in a discount for an artifact you control and then sacrifice that artifact to activate a mana ability
She needs help, or a number of Red spells, to help do that
This is made even more impactful as the first recruit is likely to be Zombie Master, the main player in maintaining field presence by trading hand advantage to revive level 4 and lower zombies
As if this wasnt enough, there are many support cards that leverage this further by having effects like any spell or trap your opponent activates in the same column as a Mekk-Knight you control is negated and a similar one that negates monster effects
Though the journey for this Charizard has been a rocky road, it continues to fight hard for every dollar, bouncing between $300 and $380 in value, though it currently sits roughly in the middle of those extremes