I used to think sublime love was just a troll or always drunk, but now I realize he really is just verging on illiterate. Heinous molestation of the English language aside, be wary of his advice. He did beat me in the swiss of said event, because a Temporal Mastery build has an advantage over a holistic and stronger main only against the mirror. If the meta becomes so saturated where the mirror has to be won, then Temporal Mastery deserves more credit than I have given it in the past.
Until then however, it is a brick against RUG, and simply win-more against too many decks in the meta at the moment, where reactive spells are stronger. This isn't a preference-concept. This is just testing.
More proof of sublime love's trolling/belligerent blindness, suggesting
reknit over cards I have suggested in a similar vein in the past like
skyshroud blessing. This pilot has been trolling me for years now. Just be aware and choose however your testing see's fit.