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
I cant leave behind the Lorwyn block without a brief shout-out to (technically 2008s) Slippery Bogle
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
That is a whole lot of goodness
2021-06-18 Phasing out doesn't cause any leaves the battlefield abilities to trigger
Gontis Aether Heart has a consistent source of energy counters from any artifacts we play, and has probably the best outlet for our energy: an extra turn