Karok Wrangler

Magecraft on a green body is the odd pairing, and the design leans into the friction. Green does not naturally want to cast instants and sorceries; it wants to deploy creatures and attack. So the reward is routed toward how green already wins: every spell you cast or copy pins a +1/+1 counter somewhere, growing a threat rather than generating card advantage or reach. That targeting clause is the load-bearing part. Because you choose where the counter lands, the ability rewards a board that wants to concentrate growth (a lone attacker outrunning removal) as easily as one that wants to spread it. And it counts copies, not just casts, which is where the ceiling lives: a single spell that copies itself several times stacks that many counters in one turn. The 3/3 body is deliberately unremarkable so the counters do the talking; it is a chassis for the trigger, not a payoff on its own. What holds the design in check is that the trigger only fires on casts and copies: with no instants or sorceries to fuel it, you are left with an unassuming midsize creature and a dormant ability. The spellbook has to come first, and it has to be worth casting, before any of this green-flavored growth begins.