Mornsong Aria

Two static effects fused into one symmetrical prison: nobody draws, nobody gains life. In their place, every player's draw step becomes a mandatory tutor that costs three life instead of a card. That trade rewrites how life totals and card advantage relate. Normally you spend life to pull ahead on cards; here the pulling-ahead is compulsory and the toll is fixed, so a game under this enchantment is a countdown measured in draw steps. Twenty life buys six searches before the seventh kills you, unless something changes the math. The "can't gain life" clause is the load-bearing half: without it, the life loss would be trivially outpaced and the whole engine would collapse into "everyone tutors freely." Locking off life gain turns the search into a genuine cost and makes the enchantment a clock as much as a lock. It punishes the strategies that lean hardest on card draw and lifegain to grind, while quietly handing combo decks a fetch effect at the beginning of every draw step and a hard shutoff for the opponent's draw-based recovery. The trigger fires in the draw step itself, replacing the free card with a searched one, so the finder assembles their kill while the loser watches their own draw step count them down. The most reliable resource in Magic, the turn-by-turn draw, becomes a weapon aimed squarely at the players who most rely on refilling.