Add MMM and MeC (current proposal)
Add +1 additional spell of each level, castable as a free action (prior proposal, minus familiar)
Add +1 additional spell of each level, castable as a free action. May double all spell damage in round 1/room. May not equip MeC
Add +1 additional spell of each level. Add cast any spell as a free action 2/room. Add Wands are not consumed.
Add +1 additional spell of each level. Add cast any spell as a free action 2/room. Add slid spells deal double damage on 19+
Add +1 additional spell of each level. Add cast any spell as a free action 2/room. Add double all spell damage for round 2/game
Add MMM. Add both of: Damage wands are not consumed, and, you may choose to turn in a wand at end of room to add spell damage bonus to wands for that room
Add MeC and 2 additional charm slots
Add MeC and you may cast a spell, read a scroll, or use a wand as a free action (x/game) - where x is around 5
Add MeC and you can cast Level 0 spells as a free action (Or maybe Level 1 instead of Level 0, or perhaps both - let TBTP descide)