Kaldheim is available now at Card Kingdom, but this year of new Magic sets has only just begun
Sometimes you just want a creature to Traverse the Ulvenwald for that can kill any creature, so maybe we could play it as a one-off tutor target
However, you can play Jadelight Spelunker as a two-drop or dump a bunch of mana into it later in the game
Guide of Souls is very easy to generate energy with, and its attack trigger is enough to make virtually any creature into a threat
Creatures you begin to control later in the turn and noncreature permanents that become creatures later in the turn won't get +2/+0
You dont copy any modifications the copied token currently has when you populate, and this includes counters, auras, equipment, etc