Sneasel's dominance was driven by its free Retreat Cost and its overpowered attack, Beat Up
This printing technology enables a new Un- mechanic, combining augment and host cards to form different permutations of creatures
Note that you do have that option if you have something that counts
Competitive MTG plays a lot of 1-mana spells, from creatures to instants and sorceries
This has included a pretty straightforward drop event with terrible pull rates and a simple emblem challenge event that ended up infuriating players due to the game's luck-based elements
Burning-Tree Emissary Traditionally, the easiest way to take advantage of Burning-Tree Emissary is to play it in a go-wide aggro deck like 8 Whack, but Historic doesn't really have any Goblin Bushwhackers or Reckless Bushwhackers (although Castle Embereth is solid, and Burning-Tree Emissary could certainly work in some sort of mono-red tokens / aggro strategy)