Bow of Nylea

The static ability is the part people remember, and it rewrites combat math for the rest of the game: every attacker you control trades up, so a lone 1/1 becomes a credible threat against anything that blocks it. That alone earns a slot in a green deck, but the activated suite is what makes this a permanent worth protecting rather than a one-line static effect. The four modes cover four distinct green needs (counter growth, the anti-flier reach that patches green's classic blind spot, lifegain, and graveyard manipulation that doubles as anti-mill insurance), and the cost is cheap enough to fire one off every turn once your mana opens up. The recursion mode is the quiet star: bottoming up to four cards lets you reset a key spell for a redraw, refuse to deck out, or simply refill a thinning library, all from the same body enabling your attacks. What ties it together is the dual typing. As both enchantment and artifact, it answers to two removal suites at once, but it also enables both, slotting into enchantment-matters and artifact-matters shells without changing a line of text. The design reads like an honest attempt to give green a flexible engine that does combat work and grindy work from one slot, with the deathtouch grant keeping the activated modes from becoming the entire point.