From casting big colorless permanents to doubling ETB and cast triggers, this card is phenomenal
Mana Most of the mana engines have been alluded to already, with the cost-reducers teaming up with Senseis Divining Top and the Krark-Clan Ironworks teaming up with the artifact regrowth effects
This lets you play what is essentially a reanimator deck for instants and sorceries, focusing on those with flashback and jumpstart, and accruing value over time through repeated looting and recasting
At the beginning of your end step, if two or more creatures entered the battlefield under your control this turn, you draw a card and gain 2 life
If youre working toward a combo to kill the table with a creature like Kokusho the Evening Star, be more aggressive in using your tutors to acquire combo pieces
You can abuse the adventure side to fill your hands with adventures or cast the commander to make cards with adventure cheaper