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
Harsh Mentor Harsh Mentor is a two-cost (one generic and one red) creature
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
I wouldnt suggest throwing your bulk in here but a safe this size could easily fit more than 12 of the standard card boxes inside
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