Temur Ascendancy

The two halves answer different needs in the same wedge, and the seam between them is the pitch. Haste solves a ramp deck's ugliest liability: the fat threat that resolves, then idles for a turn before it matters. Give it haste and it attacks the moment it lands, so the payoff for ramping stops arriving a turn late. The conditional draw then rewards the exact creatures the deck wanted to run anyway, big splashy bodies that already justify their cost. The power-4 threshold is the gate that keeps this from sliding into generic card advantage; flooding the board with mana dorks earns you nothing, but the kind of heavy threat the deck is built to reach refills your hand as it enters. That interlock is what separates it from two stapled-together effects: a big creature attacks on arrival because of haste, and draws you the next one as it lands, so each drop pays toward the following one. It is a three-color enchantment whose draw reward arrives only later, which is the friction every build-around carries: the reward comes only after you have already committed to the plan and started deploying the creatures it cares about. What you get for that patience is a hand-refill effect folded directly into the beatdown, with no separate card-advantage spell bolted on to keep the engine fed.