This ability even makes a few combos possible
For our purposes, high power cards break open games, average cards are contextual role players, and low power cards require very specific circumstances to be good
Destroy all face-up Spell/Trap Cards your opponent controls
For example, if Ephara is dealt what would be lethal damage and later loses indestructible (perhaps because you lose control of some enchantments), it will be destroyed the next time state-based actions are performed
It is worth noting that Cyrus is not actually associated with a Charizard elsewhere as this card implies, although the sight of Charizard breathing fire with its features half in shadow is an impressive sight nonetheless
For double sleeving, a combination of perfect fit (64 mm by 89 mm) and standard fit sleeves is recommended