Personally, I suspect that WotC is over it after a year of ineffectively trying to ban around the problem
Their work is recognizable for clean compositions and strong metallic foil contrast, and they are responsible for many of the Pokemon-only (non-character) SARs
Special Summon this card (but banish it when it leaves the field), then, you can apply the following effect(s) in sequence, depending on the number of Tributed monsters
Arguably the most reviled card style in Magic, these special Amonkhet cards, with their unreadable typeface, are not awesome
Opening up space for a general besides Archangel Avacyn who has reasonable protection against board wipes is a great move, and gives Boros a distinct leg up, allowing for something other than combat to build around
Spend Your Wildcards Wisely The most critical resource on Arena is your wildcard collection