When this situation happens on MTG Arena, youll see your life go to 0, but you gain life right after
Still, it is an ability that will win games by producing those flying tokens of various sizes
$25 Upgrade +1/+1 Counters is a very deep archetype so there's more sweet upgrade options that I could ever hope to cover, but I selected some of my favorites: for protection I've added Bulwark Ox and Mutational Advantage, a bunch of proliferates with Metastatic Evangel and Dreamtide Whale being the two best, ramp got a massive upgrade with Astral Cornucopia / Kami of Whispered Hopes / Purestrain Genestealer / Summon: Fenrir, and so on
Based on my own experience with opening this set, here's the pull rates for Mega Evolution: Double Rares (ex): 21.8% or 1 in 4.6 packs Ultra Rares: 10.9% or 1 in 9.2 packs Illustration Rares: 10.9% or 1 in 9.2 packs Special Illustration Rares and Holo Rares: At least 1 in over 55 packs With that being said, here's some of the best cards I've pulled from Mega Evolution and where you can get them right now: Should you get Pokmon TCG: Mega Evolution
Although Yuna, Hope Of Spira is another excellent card for the iconic character, it falls over a hundred dollars short of the more elusive Grand Summoner