While this is an effect that can more reasonably be tracked with paper cards, it becomes substantially simpler in a digital space
Interesting to see the additional cost of sacrificing an an island - what on earth happened in playtesting that people thought that cost was too high
Humans are a strong tribe, but they excel when they can play three, four, or even five colors, where they have access to all of their strongest effects
The Kaldheim God hasn't really developed into a staple in any format, but it has become a popular upgrade for Gylwain, Casting Director Commander decks which are all about loading up creatures with role auras
You have other ways of achieving this, without having to shoot yourself with dragons to make you not have the most life total
Perhaps You've Met My Cohort can get you Ugin, the Spirit Dragon, Karn Liberated, Nicol Bolas, God-Pharaoh, you name it