Cards like "Stardust Dragon", "Malefic Stardust Dragon" or "Stardust Spark Dragon" can be used to protect it
Kodama of the West Tree is already a counter staple, but Araa, Heart of the Spider, Uncivil Unrest, and Kami of Celebration should all be on your radar
It's a Howling Mine for just you
Also, hellspawn and yogg can make this, then the dude resummons hellspawn, and goes into a level 8, 9, 10, or 11 monster, then it summons another hellspawn from the extra deck after being used as material
With plenty of solid low-cost characters and a number of cards that make it easy to keep flooding the board with them, Amber/Amethyst is all about overwhelming opponents with volume
Step 7 Collect Your Card Once apart, you should be able to carefully lift your card out