They are featured in the Amber Sing Together card, which is a mechanic that was introduced in set four
That means fantastic draw power and survivability from The One Ring and The Great Henge, but also powerful creatures to swing with, like Avacyn, Angel of Hope and Sigarda, Font of Blessings that also protect your board
Affinity is known to create a ludicrous amount of threats early
As the Cephalid Breakfast combo proves, its possible to find niche effects which can turn on your weird triggers efficiently and repeatedly so long as you dont need those effects to actually contribute anything else useful
Max Tyrant is the Pokmon's major attack, dealing 240 damage to its opponent
Hopefully itll get a reprint soon (I half-expected it to be part of Double Masters 2022 ) because even in Boros decks, one-sided damage doublers are too much fun to leave any out especially ones with solid stats and cute art