With King Louie, you don't need those extra healing cards in hand
According to the EDHREC data, it is played in 4% of all decks, which is quite good, but since it has been printed in various Commander products, its hard to say how many of those hits are specifically from those listed in various places on the net
So, let's go over perhaps the most important part: finding a place to play a Prerelease
[[Necropotence]] : Use [[Necropotence]] to exile cards from the top of your library to find important spells to cast with [[Bolass Citadel]] [[Dualcaster Mage]] + [[Saw in Half]] Pieces: [[Dualcaster Mage]] + [[Saw in Half]] + either [[Lightning Bolt]], [[Demonic Tutor]], or [[Praetor's Grasp]] Execution: Cast an instant or sorcery like [[Lightning Bolt]] or [[Praetors Grasp]], holding priority
2 Add: High Fae Trickster You Can Cast Spells As Though They Had Flash One of the most valuable upgrade cards you can add to Scions and Spellcraft is High Fae Trickster
I don't recommend you should play any of these outside of competitive play, but you should at least be aware of them if you see them on the casual tables.