Some of the monsters you'll be able to collect are Greninja, Lapras, Drifloon, Zorua, Ho-Oh, Xerneas, Kyogre, Lunala, Zekrom, Zacian, Slowpoke (in a well!), Unown, and Meowth, among others
Gerrard, Weatherlight Hero Gerrard, Weatherlight Hero folds hard to spot removal, but people are playing less of that these days in EDH (card disadvantage and all that)
The foils are particularly vibrant (especially Wall of Fire), but the photos dont reflect this, unfortunately
If you waited until turn five to drop him, chances are he could protect himself
These points correspond to the rarity of the card (N, R, SR and UR), and if you run out, other cards you own of that same rarity can be dismantled to gain points back
Let me give you a rundown: YoRHa is comprised of Machine-Type monster which main focus is to summon and destroy Tokens to either player's Field to gain powerful effects and disrupt our Opponent