I like to think these cards do a good job of explaining why we rotate out mechanics in Magic
R Rare Speedroid Colonel Clackers X WIND Level 2 [ MachinePendulumEffect ] ATK 200 DEF 1800 P Scale 8 You can banish 1 "Speedroid" card from your GY
2005 Worlds Sets: Ruby and Sapphire to Emerald Decks: (12) Blastoise ex, Blaziken, Dark Steelix , Dark Tyranitar, Four Corners, Ludicargo, Medicham ex, Nidoqueen, PowTar, Rock Lock, Sharpedo ex, ZRE Why you SHOULD build: I dont think this should be your first format ever, but youre probably building this format if you dislike the Holon engine
It is widely considered the most efficient card-draw spell ever printed, and it is one of the three blue Power cards that command the highest prices