Additive Evolution

Fractals arrived tied to the fractal counters of an earlier academic set, entering as 0/0 blanks that only exist at whatever size you pour into them. This one skips the pouring and hands you the finished product: a Fractal built from three +1/+1 counters, which matters because everything else about the card cares about counters staying on the table. What turns the enchantment from a one-time token maker into an engine is the combat trigger, a steady drip of a single +1/+1 counter onto a creature you choose each turn, with vigilance stapled on so the recipient can swing and still hold the fort. The design leans on green's oldest instinct (make creatures bigger) but structures it as recurring, cumulative growth rather than a burst, which is the tension that keeps a five-mana enchantment honest: the payoff arrives one counter at a time, over turns, rather than in a lump. There is a timing wrinkle worth reading carefully, though. Because the combat trigger fires at the beginning of combat on your turn, casting the enchantment in your precombat main phase means it triggers that same turn, feeding a counter and vigilance to the fresh token or to whatever you already had attacking. From then on the increment compounds: it stacks naturally with anything that counts +1/+1 counters or triggers off them, turning a modest per-turn bump into the kind of arithmetic that grows dangerous if the game runs long.