Combine with the broken retreat mechanic and the colored energy and for a while Scyther of all cards was considered the strongest Pokmon since it had a decent colorless attack, good HP, and no retreat cost, making it an excellent card to simply throw into any deck
Dragon Capture Jar is nowhere near that strong it only forces Dragons to Defense Position
You can Special Summon abc parts from the Deck when comboing with a carrier
Likewise, Dark Ruler No More makes a second Stucture Deck appearance, but currently doesn't do enough to take care of high level combo decks ending on Scythe
Chain Rayes effect, Tributing to Special Summon a Sky Striker Ace monster
"Final Countdown" was and still is limited for quite some time at this point, which makes your chances of drawing it in the starting hand rather slim