Waterbender Ascension

The trigger and the payoff live in different economies, and the gap between them is the whole design. Every creature that connects adds a quest counter, so a wide attack can bank several in a single turn, but the draw stays dormant until four have stacked up. Cross that threshold and the enchantment flips from bookkeeping to engine: each connection from the fourth counter on refills your hand, and a board of small evasive attackers becomes a card-a-turn machine that keeps snowballing. The waterbend activation is what forces the loop closed. For a nominal four, you make a creature unblockable, and the pay-with-permanents clause covers the cost by tapping your untapped remainder rather than holding up lands. The subtlety is that your attackers are already tapped when they charge in, so what you are really taxing is what stayed home: chump-sized blockers, mana rocks, a vigilant body. You spend the back row to guarantee the front row gets through, and every guaranteed hit is another counter and, past the threshold, another card. That math rewards width and evasion over a single fat threat, since four cheap connections reach the payoff as quickly as anything else, and each unblockable push both draws a card and buys the next one. What it offers a go-wide attacking build is a second axis of return on damage it was already dealing.