During your opponent's Main Phase, if this card is in your GY (Quick Effect): You can detach 1 Xyz Material from a monster on either field, and if you do, Special Summon this card, but banish it when it leaves the field
This level 2 Synchro seems weird at first, but when you start using his effect on a Star Guardian to swap it out for a Wonder, drawing extra cards along the way, you can start to see how it can play a neat combo role
(2018-01-19) If your tenth permanent enters the battlefield and then a permanent leaves the battlefield immediately afterwards (most likely due to the "Legend Rule" or due to being a creature with 0 toughness), you get the city's blessing before it leaves the battlefield
Perfect for the One Piece Card Game and standard-sized collectibles
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)
Most collectors instinctively favor standard-sized cards, as they fit seamlessly within established market norms