Chain Strike can add up to inflict lots of damage to your opponent if you can get the chain link up high enough
The mewtwo ex box, released as a retail bundle, became a popular way for collectors to acquire EX era Mewtwo content in one purchase
Collector Boosters are the best way to collect Booster Fun rares and mythic rares as well as foil cards, and they're the only place to collect extended-art cards
The turn you activate this effect, other monsters you control cannot attack directly, also you cannot Special Summon from the Extra Deck, except Xyz Monsters
This means that players must seek to collect cards across all of the various rarities, in order to build a balanced deck loadout
I'm sure red could find a chaos justification if we let it