Pool of Vigorous Growth has the same ability, released in Jumpstart on MTG Arena
Add in the chest rewards, the card requests you can make every few hours, and the constant flow of resources, and its clear why clans are such a huge deal
That's because, when you go second, you don't have much time to put interactions in play, so you need something to stop or make your opponent's combo weaker
(2021-03-19) If a card has multiple instances of flashback, you may choose any of its flashback costs to pay
This super easy project is really petite so I was able to make it with all scrap material
On the following two turns, I attack with Gengar's Shadow Room for 60 on Gardevoir twice (see above picture), KOing it