A GOLDEN DAWN Treasure first appeared in Ixalan , a set in which pirates and other avaricious factions raced to claim a lost golden city
The most obvious of these factors is the synergy of haste with Saproling Burst, which was known to some as "The Fix." That extra turn almost doubled the strength of the Burst and made it hit for the full 20 damage in only two turns, which would normally mean a kill on turn five, or turn four if backed up by a Blastoderm
Once such change stemmed from the fact that we realized that the king of artifact hate needed to be green
If you look at the top decks in the format today, they are either playing big creatures like Eldrazi, Death's Shadow, and Gurmag Angler or combo-killing with Storm, Scapeshift, or Burn spells
Gameplay-wise, its not particularly good, as it demands that you constantly feed it Energy for almost overkill levels of damage, not to mention that I personally preferred Arcanine
Even if it doesnt actively mess up what theyre doing, the threat will often need answering or the opponent risks having to change their game plan