audino pokemon card Guys, do you think this would be balanced, overpowered or not strong at all? : r/PTCGL Attack 1 Audino - 85/101

If enough -1/-1 counters are put on a creature you control at the same time to make its toughness 0 or less (or the damage marked on it to be lethal), the number of +1/+1 counters on it before it got any -1/-1 counters will be used to determine how many Mutagen tokens you get

We're also getting a bunch of reprinted "shock lands" and a suite of transforming legendary Element creatures

Legendary Creature - Bird Serpent Creature (CTRL to add secondary) Enchantment Enchantment (CTRL to add secondary) Instant Teferi's Protection Until your next turn, your life total can't change and you gain protection from everything

Currently, it is valued on TCGPlayer at $19.48 USD

The inhabitants were lied to and told that the outside world was incredibly irradiated and uninhabitable