Biogenic Upgrade

The doubling clause is the entire reason to run this over any cheaper counter-spreader. On its own, three counters distributed across your board for six mana at sorcery speed is a genuinely bad rate: you are paying a full turn's worth of green for a bonus a two-mana pump would embarrass. The second half of the sentence rewrites that math. Because the doubling operates on the total number of +1/+1 counters on each target, not just the three you distribute, the spell compounds everything a counters deck has already committed to the battlefield. That is the pivot in its design: it is not a payoff you cast on curve, it is one you hold until a threat is already loaded, so the multiplication has a real base to work on. The distribution mode adds flexibility (dump all three on one creature before doubling, or seed two or three bodies), but the counter-doubling is what turns this from a filler pump into an engine finisher that demands a deck full of counters to feed it. It sits in a lineage of green effects that treat existing counters as a resource to compound rather than a flat bonus, and it asks the same question all of them do: what have you already put on the board for it to amplify? The sorcery speed and six-mana price are the tax that keeps it fair, denying the instant-speed combat blowout and demanding a board state that exists before you commit the turn.