Three life once is not huge but it does take the edge of things which is usually more than enough when you have a Rhino in play as well
(If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.) Once a creature becomes monstrous, it can't become monstrous again
Additionally, this deck includes summary cards for each of the Bouts of Madnessthe stressful side effects of lost Sanity
Everyone has their own special fears, and tapping into those is tricky without knowing what they are
its indeed spellbook is one copy per turn but not at star hall, starhall is +counter (if you suggesting citadel), +atk, and +add, just destroy it with MST or heavy storm when it has counter (3 is enough) then add exodia with this eff, 3 star hall is +3 i think, first i used citadel, but when i used it, library only can use citadel's counter once per turn even citadel has more than 3 counters after first use(maybe bug, and i've deleted my replay, i'll test it again and post the replay if i has same problem again), so i changed with tower, i'll test what your suggest tho, coz i want improvement (fastest now is 4 turn exo), so why not