Even for the same PSA 10, price differences can occur depending on timing and how the listing is presented, so the basic rule is not to judge by just one listing but to look at several recent ones collectively
Being able to just use one or two mana per opponent's turn on instants while drawing 2+ cards seems extremely powerful
Even though it only costs two, you need to have access to a huge amount of white mana for this to be good
From there, you get access to a three-mana Faerie with Double Strike that pumps the rest of your team as long as Kellan is suited up with Auras or Equipment
There are three basic things going on with an Eggs deck: Ways to get lands out of your deck, which important since youre cantripping through a lot of your deck to find more artifact cantrips Ways to cantrip through your deck, aka "your engine" Ways to return all of your artifacts Here is my first cut at the deck: Lands (18) Spells (42) Yeah, we went really deep here
Its one energy Dizzy Punch attack does 60 damage so keep it active as long as possible while Dragonite is being set up