the rest are Illegal match winners
Kalemne hints that Wade into Battle will be a combat focused deck, perhaps with an emphasis on large red and white creatures (Dragons, Angels, and Giants anyone?)

Attack #2: [FFF] Mega Kick (150) Card Type: Fighting Finish: Holo Rarity: Full Art Ultra Rare Retreat Cost: 3 Weakness: Grass HP: 220 Set: Sword & Shield Base Set Card Number: 193/202 Stage: Basic Related Products Hisuian Samurott VSTAR - 209/189 - Gold Secret Rare Sword & Shield - Astral Radiance Near Mint Near Mint Near Mint, Buylist Limit 5 Cramorant V - 198/202 - Full Art Ultra Rare Sword & Shield Base Near Mint Near Mint Near Mint, Buylist Limit 4 Torkoal V - 188/202 - Full Art Ultra Rare Sword & Shield Base Near Mint Near Mint Near Mint, Buylist Limit 4 Morpeko V - 190/202 - Full Art Ultra Rare Sword & Shield Base Near Mint Near Mint Near Mint, Buylist Limit 4 Marnie - 200/202 - Full Art Ultra Rare Sword & Shield Base Near Mint Near Mint Near Mint, Buylist Limit 4 Miltank - 126/189 - Holo Rare Sword & Shield - Astral Radiance Near Mint Near Mint Near Mint, Buylist Limit 5 Marnie - 169/202 - Holo Rare Sword & Shield Base Near Mint Near Mint Near Mint, Buylist Limit 4

The new cards come across as a way to pad out card packs with "rare" cards that don't feel either exciting or rare
They are powerful, but fairly balanced given their limitations, so they didn't dominate the meta at the time
This has been a blast