It rewards planning and resource management since you have to get it evolved and charged up before it dominates
This works multiple times over turns, like swinging over and over again, and then really plays well in extra attack decks with things like Aggravated Assault
With the arrival of Energy Search Pro, Goldengo ex received a massive buff to its damage potential, and it loses far fewer pieces in the rotation than Raging Bolt ex, making it a great choice going into the next format
Ayli, Eternal Pilgrim You never want to pay mana to use a sacrifice outlet
If they are going to put in the work to turn it into profit, you are not going to get 100% of the value, they need to make it worth their time too
It can even untap your opponents' lands if youre looking for some way to politic in your Commander games