Your opening hand is drawn before any turn, so you cant alternate cast a miracle card from your opening hand since miracle refers to the first card you draw each turn
The Surveil Lands It had to be the surveil lands for #1, which come really close to the triomes as the best tap lands in the game: Commercial District Elegant Parlor Hedge Maze Lush Portico Meticulous Archive Raucous Theater Shadowy Backstreet Thundering Falls Undercity Sewers Underground Mortuary Like the tri-lands, they have the basic land types, which means they can be targets for your fetch lands
Mathmech Sigma X LIGHT Level 4 [ Cyberse / TunerEffect ] ATK 1000 DEF 1500 If you control no monsters in the Extra Monster Zone, while this card is in your hand or GY: You can Special Summon this card, but banish it when it leaves the field, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Cyberse monsters
For the first time, the card game put the Gym Leaders of the Kanto region front and center, giving players and collectors cards that tied directly to the iconic characters from the Game Boy games and the anime
The only way to kill it off without much trouble is if you can just run over it without activating any effect before