The four-mana enchantment-themed planeswalker is certainly interesting, but is much more of a build-around than a typical powerful planeswalker that could easily slip into any deck of the matching colors
This is meant to mimic an actual retreating Pokmon in a comedic way, making it pretty fun for casual play
Whenever one or more creatures you control with counters on them deal combat damage to a player, put target creature or Vehicle card from that player's graveyard onto the battlefield under your control
Though this was eventually abandoned, the Deckmaster branding remains on all Magic: The Gathering cards to this day
Secondly, it lets you exile a card from your library (and potentially play it that turn) whenever you discard anything
These include proper deck building, mana cost to land and spell to creature ratio and the most fundamental aspect, the evaluating sense of good and bad cards