Earthbending turns lands into creatures with +1/+1 counters
You don't have to attack with the creature with blitz unless another ability says you do
If you end up seeking them out online, be aware that people may be selling them for a better price as a pair, so shop around on different resale platforms

Heres the build Ive been settling on that Ill likely be running, or running something very similar to for my next regionals: Main Deck (41): Monsters (31): 1 Red-Eyes Darkness Metal Dragon 2 Judgment Dragon 1 Blaster, Dragon Ruler of Infernos 1 Tempest, Dragon Ruler of Storms 1 Redox, Dragon Ruler of Boulders 2 Lightpulsar Dragon 3 Darkflare Dragon 1 Wulf, Lightsworn Beast 3 Shaddoll Dragon 3 Raiden, Hand of the Lightsworn 2 Lyla, Lightsworn Sorceress 2 Eclipse Wyvern 1 Felis, Lightsworn Archer 1 Debris Dragon 3 Mathematician 2 Lumina, Lightsworn Summoner 2 Card Trooper Spells (7): 3 Solar Recharge 1 Allure of Darkness 1 Soul Charge 1 Foolish Burial 1 Charge of the Light Brigade Traps (3): 3 Needlebug Nest Extra Deck (15): Synchros: 1 Star Eater 1 Hot Red Dragon Archfiend 1 Stardust Spark Dragon 1 Michael, the Arch-Lightsworn 1 Black Rose Dragon 1 Arcanite Magician 1 Samsara, Dragon of Rebirth XYZs: 1 Mecha Phantom Beast Dracossack 1 Number 11: Big Eye 1 Adreus Keeper of Armageddon 1 Queen Dragun Djinn 1 Castel, the Skyblaster Musketeer 1 Diamond Dire Wolf 1 Lavalval Chain 1 Leviair the Sea Dragon Side Deck (15): 1 Lightray Daedalus 2 Black Dragon Collapserpent 2 White Dragon Wyverburster 2 Ryko, Lightsworn Hunter 2 Rainbow Kuriboh 1 Mind Control 3 Mystical Space Typhoon 2 Breakthrough Skill Okay, so the name of the game for this build is answers

Comparing with the cards included in the set shows that the rarity markings of the cards included in the Pokmon Trading Card Game Gem Pack are also different
Close" effect per turn, and only once that turn