Just be careful about relying too much on them
Mega Charizard X ex MHR #130 The Mega Hyper Rare (gold foil) version gleams with unique pinks/greens shrouding Mega Charizard X, standard silhouette in the background for a premium, radiant chase
On one side, Charizard-EX has a 200-damage attack , but this causes him to lose energy
in a nutshell: summon monsters, activate Spells, and spring Traps to mess with your opponent, all in a turn-based sprint to drop their Life Points to zero
As if this weren't powerful in its own right, at the beginning of its controller's combat phase, it can be used to provide an artifact creature such as a crewed vehicle with both lifelink and vigilance, allowing already impressive vehicles to offer yet even more value
Kamigawa blocks channel mechanic had already provided a similar creatures-with-spell-modes option, and those cards hadnt broken out in anything like the same way