In fact, Jump-Start, a much newer mechanic, is a spell which does Exile the original spell on recast, so Wizards sometimes allows for much stronger effects because it can only be done one extra time
4 years ago I think you should cut: Brutalizer Exarch, Conduit of Ruin, Frost Titan, Giant Adephage, Myr Battlesphere, Oblivion Sower, Pelakka Wurm, Phyrexian Ingester, Rashmi, Eternities Crafter, Rattleclaw Mystic, Sagu Mauler, Simic Sky Swallower, Sphinx Ambassador, Stalking Vengeance, Tornado Elemental, Plasm Capture, Pandemonium, Sunken Hope, Tezzeret the Seeker, Chromatic Lantern, Darksteel Ingot, Disaster Radius, Explosive Vegetation, Heat Shimmer, Rude Awakening, and Spelltwine
You can pay additional costs, such as kicker costs
Combined with that if requires 6 mana do nothing enchantment to try and get benefit from this
2021-06-18 Phasing out doesn't cause any leaves the battlefield abilities to trigger