Unbeknownst to the team, there are two Ursulas: one is known as "Ursula, Deceiver of All" and the other is the regular sea witch
Considering how Rakdos Vampires broke out and completely changed the metagame in the last one, I wouldnt be surprised if something similar happened again
But Kaervek's Torch was the first spell to pack what would become the formula for the unnamed, lets call it proto-ward mechanic for years to follow: Spells that target it cost more to cast. This effect was introduced on a permanent in Planechase 2012 with Elderwood Scion, and the costing--more-to-cast formula generally appeared on one card per set (with plenty of exceptions) starting with Dragons of Tarkir s Icefall Regent
Magic: The Gathering 's Standard format just had some bans that hit key cards in the format boogeyman: Rakdos Midrange
Its popularity isnt undeserved, either
Whenever one of your Pokmon defeats another Pokmon in battle, it will evolve after the battle